3090855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5658624

約数和(自身を除く): 2567769

約数列:

[1, 3, 5, 15, 17, 23, 31, 51, 69, 85, 93, 115, 155, 255, 289, 345, 391, 465, 527, 713, 867, 1173, 1445, 1581, 1955, 2139, 2635, 3565, 4335, 5865, 6647, 7905, 8959, 10695, 12121, 19941, 26877, 33235, 36363, 44795, 60605, 99705, 134385, 181815, 206057, 618171, 1030285, 3090855]

約数ペア:

[(1, 3090855), (3, 1030285), (5, 618171), (15, 206057), (17, 181815), (23, 134385), (31, 99705), (51, 60605), (69, 44795), (85, 36363), (93, 33235), (115, 26877), (155, 19941), (255, 12121), (289, 10695), (345, 8959), (391, 7905), (465, 6647), (527, 5865), (713, 4335), (867, 3565), (1173, 2635), (1445, 2139), (1581, 1955)]