8045265165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{67153}}^1$

素因数の和:67338

約数の個数: 48

約数和(自身を含む): 15066134208

約数和(自身を除く): 7020869043

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 163, 245, 489, 735, 815, 1141, 2445, 3423, 5705, 7987, 17115, 23961, 39935, 67153, 119805, 201459, 335765, 470071, 1007295, 1410213, 2350355, 3290497, 7051065, 9871491, 10945939, 16452485, 32837817, 49357455, 54729695, 76621573, 164189085, 229864719, 383107865, 536351011, 1149323595, 1609053033, 2681755055, 8045265165]

約数ペア:

[(1, 8045265165), (3, 2681755055), (5, 1609053033), (7, 1149323595), (15, 536351011), (21, 383107865), (35, 229864719), (49, 164189085), (105, 76621573), (147, 54729695), (163, 49357455), (245, 32837817), (489, 16452485), (735, 10945939), (815, 9871491), (1141, 7051065), (2445, 3290497), (3423, 2350355), (5705, 1410213), (7987, 1007295), (17115, 470071), (23961, 335765), (39935, 201459), (67153, 119805)]