20131177875

素因数分解:

$3^1\times 5^3\times {\mathrm{1733}}^1\times {\mathrm{30977}}^1$

素因数の和:32728

約数の個数: 32

約数和(自身を含む): 33518691648

約数和(自身を除く): 13387513773

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 1733, 5199, 8665, 25995, 30977, 43325, 92931, 129975, 154885, 216625, 464655, 649875, 774425, 2323275, 3872125, 11616375, 53683141, 161049423, 268415705, 805247115, 1342078525, 4026235575, 6710392625, 20131177875]

約数ペア:

[(1, 20131177875), (3, 6710392625), (5, 4026235575), (15, 1342078525), (25, 805247115), (75, 268415705), (125, 161049423), (375, 53683141), (1733, 11616375), (5199, 3872125), (8665, 2323275), (25995, 774425), (30977, 649875), (43325, 464655), (92931, 216625), (129975, 154885)]