169712675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 238389504

約数和(自身を除く): 68676829

約数列:

[1, 5, 11, 25, 55, 61, 67, 151, 275, 305, 335, 671, 737, 755, 1525, 1661, 1675, 3355, 3685, 3775, 4087, 8305, 9211, 10117, 16775, 18425, 20435, 41525, 44957, 46055, 50585, 101321, 102175, 111287, 224785, 230275, 252925, 506605, 556435, 617137, 1123925, 2533025, 2782175, 3085685, 6788507, 15428425, 33942535, 169712675]

約数ペア:

[(1, 169712675), (5, 33942535), (11, 15428425), (25, 6788507), (55, 3085685), (61, 2782175), (67, 2533025), (151, 1123925), (275, 617137), (305, 556435), (335, 506605), (671, 252925), (737, 230275), (755, 224785), (1525, 111287), (1661, 102175), (1675, 101321), (3355, 50585), (3685, 46055), (3775, 44957), (4087, 41525), (8305, 20435), (9211, 18425), (10117, 16775)]