15315678742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{72733}}^1$

素因数の和:72857

約数の個数: 48

約数和(自身を含む): 28750295520

約数和(自身を除く): 13434616778

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 169, 178, 182, 338, 623, 1157, 1183, 1246, 2314, 2366, 8099, 15041, 16198, 30082, 72733, 105287, 145466, 210574, 509131, 945529, 1018262, 1891058, 6473237, 6618703, 12291877, 12946474, 13237406, 24583754, 45312659, 84152081, 86043139, 90625318, 168304162, 172086278, 589064567, 1093977053, 1178129134, 2187954106, 7657839371, 15315678742]

約数ペア:

[(1, 15315678742), (2, 7657839371), (7, 2187954106), (13, 1178129134), (14, 1093977053), (26, 589064567), (89, 172086278), (91, 168304162), (169, 90625318), (178, 86043139), (182, 84152081), (338, 45312659), (623, 24583754), (1157, 13237406), (1183, 12946474), (1246, 12291877), (2314, 6618703), (2366, 6473237), (8099, 1891058), (15041, 1018262), (16198, 945529), (30082, 509131), (72733, 210574), (105287, 145466)]