38310975

素因数分解:

$3^4\times 5^2\times {\mathrm{18919}}^1$

素因数の和:18941

約数の個数: 30

約数和(自身を含む): 70968920

約数和(自身を除く): 32657945

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 18919, 56757, 94595, 170271, 283785, 472975, 510813, 851355, 1418925, 1532439, 2554065, 4256775, 7662195, 12770325, 38310975]

約数ペア:

[(1, 38310975), (3, 12770325), (5, 7662195), (9, 4256775), (15, 2554065), (25, 1532439), (27, 1418925), (45, 851355), (75, 510813), (81, 472975), (135, 283785), (225, 170271), (405, 94595), (675, 56757), (2025, 18919)]