100471725

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2039}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 187190400

約数和(自身を除く): 86718675

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 365, 657, 675, 1095, 1825, 1971, 2039, 3285, 5475, 6117, 9855, 10195, 16425, 18351, 30585, 49275, 50975, 55053, 91755, 148847, 152925, 275265, 446541, 458775, 744235, 1339623, 1376325, 2232705, 3721175, 4018869, 6698115, 11163525, 20094345, 33490575, 100471725]

約数ペア:

[(1, 100471725), (3, 33490575), (5, 20094345), (9, 11163525), (15, 6698115), (25, 4018869), (27, 3721175), (45, 2232705), (73, 1376325), (75, 1339623), (135, 744235), (219, 458775), (225, 446541), (365, 275265), (657, 152925), (675, 148847), (1095, 91755), (1825, 55053), (1971, 50975), (2039, 49275), (3285, 30585), (5475, 18351), (6117, 16425), (9855, 10195)]