45649875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 82368000

約数和(自身を除く): 36718125

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 75, 95, 125, 129, 149, 215, 285, 375, 447, 475, 645, 745, 817, 1075, 1425, 2235, 2375, 2451, 2831, 3225, 3725, 4085, 5375, 6407, 7125, 8493, 11175, 12255, 14155, 16125, 18625, 19221, 20425, 32035, 42465, 55875, 61275, 70775, 96105, 102125, 121733, 160175, 212325, 306375, 353875, 365199, 480525, 608665, 800875, 1061625, 1825995, 2402625, 3043325, 9129975, 15216625, 45649875]

約数ペア:

[(1, 45649875), (3, 15216625), (5, 9129975), (15, 3043325), (19, 2402625), (25, 1825995), (43, 1061625), (57, 800875), (75, 608665), (95, 480525), (125, 365199), (129, 353875), (149, 306375), (215, 212325), (285, 160175), (375, 121733), (447, 102125), (475, 96105), (645, 70775), (745, 61275), (817, 55875), (1075, 42465), (1425, 32035), (2235, 20425), (2375, 19221), (2451, 18625), (2831, 16125), (3225, 14155), (3725, 12255), (4085, 11175), (5375, 8493), (6407, 7125)]