83631795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 155796480

約数和(自身を除く): 72164685

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 145, 195, 299, 345, 377, 435, 643, 667, 897, 1131, 1495, 1885, 1929, 2001, 3215, 3335, 4485, 5655, 8359, 8671, 9645, 10005, 14789, 18647, 25077, 26013, 41795, 43355, 44367, 55941, 73945, 93235, 125385, 130065, 192257, 221835, 242411, 279705, 428881, 576771, 727233, 961285, 1212055, 1286643, 2144405, 2883855, 3636165, 5575453, 6433215, 16726359, 27877265, 83631795]

約数ペア:

[(1, 83631795), (3, 27877265), (5, 16726359), (13, 6433215), (15, 5575453), (23, 3636165), (29, 2883855), (39, 2144405), (65, 1286643), (69, 1212055), (87, 961285), (115, 727233), (145, 576771), (195, 428881), (299, 279705), (345, 242411), (377, 221835), (435, 192257), (643, 130065), (667, 125385), (897, 93235), (1131, 73945), (1495, 55941), (1885, 44367), (1929, 43355), (2001, 41795), (3215, 26013), (3335, 25077), (4485, 18647), (5655, 14789), (8359, 10005), (8671, 9645)]