42470325

素因数分解:

$3^5\times 5^2\times {\mathrm{6991}}^1$

素因数の和:7016

約数の個数: 36

約数和(自身を含む): 78897728

約数和(自身を除く): 36427403

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 1215, 2025, 6075, 6991, 20973, 34955, 62919, 104865, 174775, 188757, 314595, 524325, 566271, 943785, 1572975, 1698813, 2831355, 4718925, 8494065, 14156775, 42470325]

約数ペア:

[(1, 42470325), (3, 14156775), (5, 8494065), (9, 4718925), (15, 2831355), (25, 1698813), (27, 1572975), (45, 943785), (75, 566271), (81, 524325), (135, 314595), (225, 188757), (243, 174775), (405, 104865), (675, 62919), (1215, 34955), (2025, 20973), (6075, 6991)]