272664145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 364893984

約数和(自身を除く): 92229839

約数列:

[1, 5, 13, 41, 65, 101, 205, 505, 533, 1013, 1313, 2665, 4141, 5065, 6565, 13169, 20705, 41533, 53833, 65845, 102313, 207665, 269165, 511565, 539929, 1330069, 2699645, 4194833, 6650345, 20974165, 54532829, 272664145]

約数ペア:

[(1, 272664145), (5, 54532829), (13, 20974165), (41, 6650345), (65, 4194833), (101, 2699645), (205, 1330069), (505, 539929), (533, 511565), (1013, 269165), (1313, 207665), (2665, 102313), (4141, 65845), (5065, 53833), (6565, 41533), (13169, 20705)]