15690633075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{40949}}^1$

素因数の和:41109

約数の個数: 72

約数和(自身を含む): 30497266800

約数和(自身を除く): 14806633725

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 195, 225, 325, 393, 585, 655, 975, 1179, 1703, 1965, 2925, 3275, 5109, 5895, 8515, 9825, 15327, 25545, 29475, 40949, 42575, 76635, 122847, 127725, 204745, 368541, 383175, 532337, 614235, 1023725, 1597011, 1842705, 2661685, 3071175, 4791033, 5364319, 7985055, 9213525, 13308425, 16092957, 23955165, 26821595, 39925275, 48278871, 69736147, 80464785, 119775825, 134107975, 209208441, 241394355, 348680735, 402323925, 627625323, 1046042205, 1206971775, 1743403675, 3138126615, 5230211025, 15690633075]

約数ペア:

[(1, 15690633075), (3, 5230211025), (5, 3138126615), (9, 1743403675), (13, 1206971775), (15, 1046042205), (25, 627625323), (39, 402323925), (45, 348680735), (65, 241394355), (75, 209208441), (117, 134107975), (131, 119775825), (195, 80464785), (225, 69736147), (325, 48278871), (393, 39925275), (585, 26821595), (655, 23955165), (975, 16092957), (1179, 13308425), (1703, 9213525), (1965, 7985055), (2925, 5364319), (3275, 4791033), (5109, 3071175), (5895, 2661685), (8515, 1842705), (9825, 1597011), (15327, 1023725), (25545, 614235), (29475, 532337), (40949, 383175), (42575, 368541), (76635, 204745), (122847, 127725)]