74956245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 149506560

約数和(自身を除く): 74550315

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 89, 91, 105, 195, 267, 273, 445, 455, 617, 623, 1157, 1335, 1365, 1851, 1869, 3085, 3115, 3471, 4319, 5785, 8021, 8099, 9255, 9345, 12957, 17355, 21595, 24063, 24297, 40105, 40495, 54913, 56147, 64785, 120315, 121485, 164739, 168441, 274565, 280735, 384391, 713869, 823695, 842205, 1153173, 1921955, 2141607, 3569345, 4997083, 5765865, 10708035, 14991249, 24985415, 74956245]

約数ペア:

[(1, 74956245), (3, 24985415), (5, 14991249), (7, 10708035), (13, 5765865), (15, 4997083), (21, 3569345), (35, 2141607), (39, 1921955), (65, 1153173), (89, 842205), (91, 823695), (105, 713869), (195, 384391), (267, 280735), (273, 274565), (445, 168441), (455, 164739), (617, 121485), (623, 120315), (1157, 64785), (1335, 56147), (1365, 54913), (1851, 40495), (1869, 40105), (3085, 24297), (3115, 24063), (3471, 21595), (4319, 17355), (5785, 12957), (8021, 9345), (8099, 9255)]