22308965

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 33685632

約数和(自身を除く): 11376667

約数列:

[1, 5, 7, 23, 35, 37, 49, 107, 115, 161, 185, 245, 259, 535, 749, 805, 851, 1127, 1295, 1813, 2461, 3745, 3959, 4255, 5243, 5635, 5957, 9065, 12305, 17227, 19795, 26215, 27713, 29785, 41699, 86135, 91057, 120589, 138565, 193991, 208495, 455285, 602945, 637399, 969955, 3186995, 4461793, 22308965]

約数ペア:

[(1, 22308965), (5, 4461793), (7, 3186995), (23, 969955), (35, 637399), (37, 602945), (49, 455285), (107, 208495), (115, 193991), (161, 138565), (185, 120589), (245, 91057), (259, 86135), (535, 41699), (749, 29785), (805, 27713), (851, 26215), (1127, 19795), (1295, 17227), (1813, 12305), (2461, 9065), (3745, 5957), (3959, 5635), (4255, 5243)]