13985685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 28679040

約数和(自身を除く): 14693355

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 87, 105, 145, 203, 261, 315, 435, 609, 1015, 1305, 1531, 1827, 3045, 4593, 7655, 9135, 10717, 13779, 22965, 32151, 44399, 53585, 68895, 96453, 133197, 160755, 221995, 310793, 399591, 482265, 665985, 932379, 1553965, 1997955, 2797137, 4661895, 13985685]

約数ペア:

[(1, 13985685), (3, 4661895), (5, 2797137), (7, 1997955), (9, 1553965), (15, 932379), (21, 665985), (29, 482265), (35, 399591), (45, 310793), (63, 221995), (87, 160755), (105, 133197), (145, 96453), (203, 68895), (261, 53585), (315, 44399), (435, 32151), (609, 22965), (1015, 13779), (1305, 10717), (1531, 9135), (1827, 7655), (3045, 4593)]