30127125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 59904000

約数和(自身を除く): 29776875

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 125, 161, 175, 345, 375, 483, 499, 525, 575, 805, 875, 1497, 1725, 2415, 2495, 2625, 2875, 3493, 4025, 7485, 8625, 10479, 11477, 12075, 12475, 17465, 20125, 34431, 37425, 52395, 57385, 60375, 62375, 80339, 87325, 172155, 187125, 241017, 261975, 286925, 401695, 436625, 860775, 1205085, 1309875, 1434625, 2008475, 4303875, 6025425, 10042375, 30127125]

約数ペア:

[(1, 30127125), (3, 10042375), (5, 6025425), (7, 4303875), (15, 2008475), (21, 1434625), (23, 1309875), (25, 1205085), (35, 860775), (69, 436625), (75, 401695), (105, 286925), (115, 261975), (125, 241017), (161, 187125), (175, 172155), (345, 87325), (375, 80339), (483, 62375), (499, 60375), (525, 57385), (575, 52395), (805, 37425), (875, 34431), (1497, 20125), (1725, 17465), (2415, 12475), (2495, 12075), (2625, 11477), (2875, 10479), (3493, 8625), (4025, 7485)]