72469215

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 168376320

約数和(自身を除く): 95907105

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 135, 153, 189, 195, 221, 255, 273, 315, 347, 351, 357, 455, 459, 585, 595, 663, 765, 819, 945, 1041, 1071, 1105, 1365, 1547, 1735, 1755, 1785, 1989, 2295, 2429, 2457, 3123, 3213, 3315, 4095, 4511, 4641, 5205, 5355, 5899, 5967, 7287, 7735, 9369, 9945, 12145, 12285, 13533, 13923, 15615, 16065, 17697, 21861, 22555, 23205, 29495, 29835, 31577, 36435, 40599, 41293, 41769, 46845, 53091, 65583, 67665, 69615, 76687, 88485, 94731, 109305, 121797, 123879, 157885, 159273, 202995, 206465, 208845, 230061, 265455, 284193, 327915, 371637, 383435, 473655, 536809, 608985, 619395, 690183, 796365, 852579, 1114911, 1150305, 1420965, 1610427, 1858185, 2070549, 2684045, 3450915, 4262895, 4831281, 5574555, 8052135, 10352745, 14493843, 24156405, 72469215]

約数ペア:

[(1, 72469215), (3, 24156405), (5, 14493843), (7, 10352745), (9, 8052135), (13, 5574555), (15, 4831281), (17, 4262895), (21, 3450915), (27, 2684045), (35, 2070549), (39, 1858185), (45, 1610427), (51, 1420965), (63, 1150305), (65, 1114911), (85, 852579), (91, 796365), (105, 690183), (117, 619395), (119, 608985), (135, 536809), (153, 473655), (189, 383435), (195, 371637), (221, 327915), (255, 284193), (273, 265455), (315, 230061), (347, 208845), (351, 206465), (357, 202995), (455, 159273), (459, 157885), (585, 123879), (595, 121797), (663, 109305), (765, 94731), (819, 88485), (945, 76687), (1041, 69615), (1071, 67665), (1105, 65583), (1365, 53091), (1547, 46845), (1735, 41769), (1755, 41293), (1785, 40599), (1989, 36435), (2295, 31577), (2429, 29835), (2457, 29495), (3123, 23205), (3213, 22555), (3315, 21861), (4095, 17697), (4511, 16065), (4641, 15615), (5205, 13923), (5355, 13533), (5899, 12285), (5967, 12145), (7287, 9945), (7735, 9369)]