118541425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 165739392

約数和(自身を除く): 47197967

約数列:

[1, 5, 17, 23, 25, 67, 85, 115, 181, 335, 391, 425, 575, 905, 1139, 1541, 1675, 1955, 3077, 4163, 4525, 5695, 7705, 9775, 12127, 15385, 20815, 26197, 28475, 38525, 60635, 70771, 76925, 104075, 130985, 206159, 278921, 303175, 353855, 654925, 1030795, 1394605, 1769275, 4741657, 5153975, 6973025, 23708285, 118541425]

約数ペア:

[(1, 118541425), (5, 23708285), (17, 6973025), (23, 5153975), (25, 4741657), (67, 1769275), (85, 1394605), (115, 1030795), (181, 654925), (335, 353855), (391, 303175), (425, 278921), (575, 206159), (905, 130985), (1139, 104075), (1541, 76925), (1675, 70771), (1955, 60635), (3077, 38525), (4163, 28475), (4525, 26197), (5695, 20815), (7705, 15385), (9775, 12127)]