157066875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{3989}}^1$

素因数の和:4022

約数の個数: 60

約数和(自身を含む): 324083760

約数和(自身を除く): 167016885

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 625, 875, 1125, 1575, 1875, 2625, 3989, 4375, 5625, 7875, 11967, 13125, 19945, 27923, 35901, 39375, 59835, 83769, 99725, 139615, 179505, 251307, 299175, 418845, 498625, 698075, 897525, 1256535, 1495875, 2094225, 2493125, 3490375, 4487625, 6282675, 7479375, 10471125, 17451875, 22438125, 31413375, 52355625, 157066875]

約数ペア:

[(1, 157066875), (3, 52355625), (5, 31413375), (7, 22438125), (9, 17451875), (15, 10471125), (21, 7479375), (25, 6282675), (35, 4487625), (45, 3490375), (63, 2493125), (75, 2094225), (105, 1495875), (125, 1256535), (175, 897525), (225, 698075), (315, 498625), (375, 418845), (525, 299175), (625, 251307), (875, 179505), (1125, 139615), (1575, 99725), (1875, 83769), (2625, 59835), (3989, 39375), (4375, 35901), (5625, 27923), (7875, 19945), (11967, 13125)]