145499325

素因数分解:

$3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{5861}}^1$

素因数の和:6205

約数の個数: 24

約数和(自身を含む): 241326816

約数和(自身を除く): 95827491

約数列:

[1, 3, 5, 15, 25, 75, 331, 993, 1655, 4965, 5861, 8275, 17583, 24825, 29305, 87915, 146525, 439575, 1939991, 5819973, 9699955, 29099865, 48499775, 145499325]

約数ペア:

[(1, 145499325), (3, 48499775), (5, 29099865), (15, 9699955), (25, 5819973), (75, 1939991), (331, 439575), (993, 146525), (1655, 87915), (4965, 29305), (5861, 24825), (8275, 17583)]