172616363415

素因数分解:

$3^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1212

約数の個数: 112

約数和(自身を含む): 313433261856

約数和(自身を除く): 140816898441

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 197, 243, 405, 421, 571, 591, 729, 985, 1215, 1263, 1713, 1773, 2105, 2855, 2955, 3645, 3789, 5139, 5319, 6315, 8565, 8865, 11367, 15417, 15957, 18945, 25695, 26595, 34101, 46251, 47871, 56835, 77085, 79785, 82937, 102303, 112487, 138753, 143613, 170505, 231255, 239355, 240391, 248811, 306909, 337461, 414685, 416259, 511515, 562435, 693765, 718065, 721173, 746433, 1012383, 1201955, 1244055, 1534545, 1687305, 2081295, 2163519, 2239299, 3037149, 3605865, 3732165, 5061915, 6490557, 6717897, 9111447, 10817595, 11196495, 15185745, 19471671, 20153691, 27334341, 32452785, 33589485, 45557235, 47357027, 58415013, 60461073, 82003023, 97358355, 100768455, 136671705, 142071081, 175245039, 236785135, 292075065, 302305365, 410015115, 426213243, 710355405, 876225195, 1278639729, 2131066215, 3835919187, 6393198645, 11507757561, 19179595935, 34523272683, 57538787805, 172616363415]

約数ペア:

[(1, 172616363415), (3, 57538787805), (5, 34523272683), (9, 19179595935), (15, 11507757561), (27, 6393198645), (45, 3835919187), (81, 2131066215), (135, 1278639729), (197, 876225195), (243, 710355405), (405, 426213243), (421, 410015115), (571, 302305365), (591, 292075065), (729, 236785135), (985, 175245039), (1215, 142071081), (1263, 136671705), (1713, 100768455), (1773, 97358355), (2105, 82003023), (2855, 60461073), (2955, 58415013), (3645, 47357027), (3789, 45557235), (5139, 33589485), (5319, 32452785), (6315, 27334341), (8565, 20153691), (8865, 19471671), (11367, 15185745), (15417, 11196495), (15957, 10817595), (18945, 9111447), (25695, 6717897), (26595, 6490557), (34101, 5061915), (46251, 3732165), (47871, 3605865), (56835, 3037149), (77085, 2239299), (79785, 2163519), (82937, 2081295), (102303, 1687305), (112487, 1534545), (138753, 1244055), (143613, 1201955), (170505, 1012383), (231255, 746433), (239355, 721173), (240391, 718065), (248811, 693765), (306909, 562435), (337461, 511515), (414685, 416259)]