6443450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 7055686

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 431, 575, 598, 650, 862, 1150, 1495, 2155, 2990, 4310, 5603, 7475, 9913, 10775, 11206, 14950, 19826, 21550, 28015, 49565, 56030, 99130, 128869, 140075, 247825, 257738, 280150, 495650, 644345, 1288690, 3221725, 6443450]

約数ペア:

[(1, 6443450), (2, 3221725), (5, 1288690), (10, 644345), (13, 495650), (23, 280150), (25, 257738), (26, 247825), (46, 140075), (50, 128869), (65, 99130), (115, 56030), (130, 49565), (230, 28015), (299, 21550), (325, 19826), (431, 14950), (575, 11206), (598, 10775), (650, 9913), (862, 7475), (1150, 5603), (1495, 4310), (2155, 2990)]