6398715

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 4923141

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1091, 1173, 1955, 3273, 5455, 5865, 16365, 18547, 25093, 55641, 75279, 92735, 125465, 278205, 376395, 426581, 1279743, 2132905, 6398715]

約数ペア:

[(1, 6398715), (3, 2132905), (5, 1279743), (15, 426581), (17, 376395), (23, 278205), (51, 125465), (69, 92735), (85, 75279), (115, 55641), (255, 25093), (345, 18547), (391, 16365), (1091, 5865), (1173, 5455), (1955, 3273)]