156797894825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{11699}}^1$

素因数の和:11919

約数の個数: 96

約数和(自身を含む): 239834649600

約数和(自身を除く): 83036754775

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 163, 253, 275, 299, 325, 575, 715, 815, 1265, 1495, 1793, 2119, 3289, 3575, 3749, 4075, 6325, 7475, 8965, 10595, 11699, 16445, 18745, 23309, 41239, 44825, 48737, 52975, 58495, 82225, 93725, 116545, 128689, 152087, 206195, 243685, 269077, 292475, 536107, 582725, 643445, 760435, 1030975, 1218425, 1345385, 1672957, 1906937, 2680535, 2959847, 3217225, 3498001, 3802175, 6726925, 8364785, 9534685, 13402675, 14799235, 17490005, 20976307, 24790181, 38478011, 41823925, 43859551, 47673425, 73996175, 87450025, 104881535, 123950905, 192390055, 219297755, 272691991, 482455061, 524407675, 570174163, 619754525, 961950275, 1096488775, 1363459955, 2412275305, 2850870815, 6271915793, 6817299775, 12061376525, 14254354075, 31359578965, 156797894825]

約数ペア:

[(1, 156797894825), (5, 31359578965), (11, 14254354075), (13, 12061376525), (23, 6817299775), (25, 6271915793), (55, 2850870815), (65, 2412275305), (115, 1363459955), (143, 1096488775), (163, 961950275), (253, 619754525), (275, 570174163), (299, 524407675), (325, 482455061), (575, 272691991), (715, 219297755), (815, 192390055), (1265, 123950905), (1495, 104881535), (1793, 87450025), (2119, 73996175), (3289, 47673425), (3575, 43859551), (3749, 41823925), (4075, 38478011), (6325, 24790181), (7475, 20976307), (8965, 17490005), (10595, 14799235), (11699, 13402675), (16445, 9534685), (18745, 8364785), (23309, 6726925), (41239, 3802175), (44825, 3498001), (48737, 3217225), (52975, 2959847), (58495, 2680535), (82225, 1906937), (93725, 1672957), (116545, 1345385), (128689, 1218425), (152087, 1030975), (206195, 760435), (243685, 643445), (269077, 582725), (292475, 536107)]