42119325

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 80768640

約数和(自身を除く): 38649315

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 2713, 3105, 5175, 8139, 13565, 15525, 24417, 40695, 62399, 67825, 73251, 122085, 187197, 203475, 311995, 366255, 561591, 610425, 935985, 1559975, 1684773, 1831275, 2807955, 4679925, 8423865, 14039775, 42119325]

約数ペア:

[(1, 42119325), (3, 14039775), (5, 8423865), (9, 4679925), (15, 2807955), (23, 1831275), (25, 1684773), (27, 1559975), (45, 935985), (69, 610425), (75, 561591), (115, 366255), (135, 311995), (207, 203475), (225, 187197), (345, 122085), (575, 73251), (621, 67825), (675, 62399), (1035, 40695), (1725, 24417), (2713, 15525), (3105, 13565), (5175, 8139)]