4548225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 8481600

約数和(自身を除く): 3933375

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 149, 165, 185, 275, 407, 447, 555, 745, 825, 925, 1221, 1639, 2035, 2235, 2775, 3725, 4917, 5513, 6105, 8195, 10175, 11175, 16539, 24585, 27565, 30525, 40975, 60643, 82695, 122925, 137825, 181929, 303215, 413475, 909645, 1516075, 4548225]

約数ペア:

[(1, 4548225), (3, 1516075), (5, 909645), (11, 413475), (15, 303215), (25, 181929), (33, 137825), (37, 122925), (55, 82695), (75, 60643), (111, 40975), (149, 30525), (165, 27565), (185, 24585), (275, 16539), (407, 11175), (447, 10175), (555, 8195), (745, 6105), (825, 5513), (925, 4917), (1221, 3725), (1639, 2775), (2035, 2235)]