4855455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 9738144

約数和(自身を除く): 4882689

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 577, 765, 935, 1683, 1731, 2805, 2885, 5193, 6347, 8415, 8655, 9809, 19041, 25965, 29427, 31735, 49045, 57123, 88281, 95205, 107899, 147135, 285615, 323697, 441405, 539495, 971091, 1618485, 4855455]

約数ペア:

[(1, 4855455), (3, 1618485), (5, 971091), (9, 539495), (11, 441405), (15, 323697), (17, 285615), (33, 147135), (45, 107899), (51, 95205), (55, 88281), (85, 57123), (99, 49045), (153, 31735), (165, 29427), (187, 25965), (255, 19041), (495, 9809), (561, 8655), (577, 8415), (765, 6347), (935, 5193), (1683, 2885), (1731, 2805)]