163944622075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{11617}}^1$

素因数の和:12064

約数の個数: 48

約数和(自身を含む): 221090911776

約数和(自身を除く): 57146289701

約数列:

[1, 5, 13, 25, 65, 173, 251, 325, 865, 1255, 2249, 3263, 4325, 6275, 11245, 11617, 16315, 43423, 56225, 58085, 81575, 151021, 217115, 290425, 564499, 755105, 1085575, 2009741, 2822495, 2915867, 3775525, 10048705, 14112475, 14579335, 26126633, 37906271, 50243525, 72896675, 130633165, 189531355, 504444991, 653165825, 947656775, 2522224955, 6557784883, 12611124775, 32788924415, 163944622075]

約数ペア:

[(1, 163944622075), (5, 32788924415), (13, 12611124775), (25, 6557784883), (65, 2522224955), (173, 947656775), (251, 653165825), (325, 504444991), (865, 189531355), (1255, 130633165), (2249, 72896675), (3263, 50243525), (4325, 37906271), (6275, 26126633), (11245, 14579335), (11617, 14112475), (16315, 10048705), (43423, 3775525), (56225, 2915867), (58085, 2822495), (81575, 2009741), (151021, 1085575), (217115, 755105), (290425, 564499)]