1235955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 2304000

約数和(自身を除く): 1068045

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 149, 237, 395, 447, 553, 745, 1043, 1185, 1659, 2235, 2765, 3129, 5215, 8295, 11771, 15645, 35313, 58855, 82397, 176565, 247191, 411985, 1235955]

約数ペア:

[(1, 1235955), (3, 411985), (5, 247191), (7, 176565), (15, 82397), (21, 58855), (35, 35313), (79, 15645), (105, 11771), (149, 8295), (237, 5215), (395, 3129), (447, 2765), (553, 2235), (745, 1659), (1043, 1185)]