83516625

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 153146448

約数和(自身を除く): 69629823

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 915, 1125, 1217, 1525, 2745, 3651, 4575, 6085, 7625, 10953, 13725, 18255, 22875, 30425, 54765, 68625, 74237, 91275, 152125, 222711, 273825, 371185, 456375, 668133, 1113555, 1369125, 1855925, 3340665, 5567775, 9279625, 16703325, 27838875, 83516625]

約数ペア:

[(1, 83516625), (3, 27838875), (5, 16703325), (9, 9279625), (15, 5567775), (25, 3340665), (45, 1855925), (61, 1369125), (75, 1113555), (125, 668133), (183, 456375), (225, 371185), (305, 273825), (375, 222711), (549, 152125), (915, 91275), (1125, 74237), (1217, 68625), (1525, 54765), (2745, 30425), (3651, 22875), (4575, 18255), (6085, 13725), (7625, 10953)]