30183675

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 52303200

約数和(自身を除く): 22119525

約数列:

[1, 3, 5, 15, 25, 37, 73, 75, 111, 149, 185, 219, 365, 447, 555, 745, 925, 1095, 1825, 2235, 2701, 2775, 3725, 5475, 5513, 8103, 10877, 11175, 13505, 16539, 27565, 32631, 40515, 54385, 67525, 82695, 137825, 163155, 202575, 271925, 402449, 413475, 815775, 1207347, 2012245, 6036735, 10061225, 30183675]

約数ペア:

[(1, 30183675), (3, 10061225), (5, 6036735), (15, 2012245), (25, 1207347), (37, 815775), (73, 413475), (75, 402449), (111, 271925), (149, 202575), (185, 163155), (219, 137825), (365, 82695), (447, 67525), (555, 54385), (745, 40515), (925, 32631), (1095, 27565), (1825, 16539), (2235, 13505), (2701, 11175), (2775, 10877), (3725, 8103), (5475, 5513)]