4052715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 7174656

約数和(自身を除く): 3121941

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 691, 1173, 1955, 2073, 3455, 5865, 10365, 11747, 15893, 35241, 47679, 58735, 79465, 176205, 238395, 270181, 810543, 1350905, 4052715]

約数ペア:

[(1, 4052715), (3, 1350905), (5, 810543), (15, 270181), (17, 238395), (23, 176205), (51, 79465), (69, 58735), (85, 47679), (115, 35241), (255, 15893), (345, 11747), (391, 10365), (691, 5865), (1173, 3455), (1955, 2073)]