79995750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{106661}}^1$

素因数の和:106681

約数の個数: 32

約数和(自身を含む): 199671264

約数和(自身を除く): 119675514

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 106661, 213322, 319983, 533305, 639966, 1066610, 1599915, 2666525, 3199830, 5333050, 7999575, 13332625, 15999150, 26665250, 39997875, 79995750]

約数ペア:

[(1, 79995750), (2, 39997875), (3, 26665250), (5, 15999150), (6, 13332625), (10, 7999575), (15, 5333050), (25, 3199830), (30, 2666525), (50, 1599915), (75, 1066610), (125, 639966), (150, 533305), (250, 319983), (375, 213322), (750, 106661)]