195527775

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 331478784

約数和(自身を除く): 135951009

約数列:

[1, 3, 5, 15, 25, 67, 75, 167, 201, 233, 335, 501, 699, 835, 1005, 1165, 1675, 2505, 3495, 4175, 5025, 5825, 11189, 12525, 15611, 17475, 33567, 38911, 46833, 55945, 78055, 116733, 167835, 194555, 234165, 279725, 390275, 583665, 839175, 972775, 1170825, 2607037, 2918325, 7821111, 13035185, 39105555, 65175925, 195527775]

約数ペア:

[(1, 195527775), (3, 65175925), (5, 39105555), (15, 13035185), (25, 7821111), (67, 2918325), (75, 2607037), (167, 1170825), (201, 972775), (233, 839175), (335, 583665), (501, 390275), (699, 279725), (835, 234165), (1005, 194555), (1165, 167835), (1675, 116733), (2505, 78055), (3495, 55945), (4175, 46833), (5025, 38911), (5825, 33567), (11189, 17475), (12525, 15611)]