9980453325

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{9173}}^1$

素因数の和:9438

約数の個数: 48

約数和(自身を含む): 16790621760

約数和(自身を除く): 6810168435

約数列:

[1, 3, 5, 15, 25, 75, 89, 163, 267, 445, 489, 815, 1335, 2225, 2445, 4075, 6675, 9173, 12225, 14507, 27519, 43521, 45865, 72535, 137595, 217605, 229325, 362675, 687975, 816397, 1088025, 1495199, 2449191, 4081985, 4485597, 7475995, 12245955, 20409925, 22427985, 37379975, 61229775, 112139925, 133072711, 399218133, 665363555, 1996090665, 3326817775, 9980453325]

約数ペア:

[(1, 9980453325), (3, 3326817775), (5, 1996090665), (15, 665363555), (25, 399218133), (75, 133072711), (89, 112139925), (163, 61229775), (267, 37379975), (445, 22427985), (489, 20409925), (815, 12245955), (1335, 7475995), (2225, 4485597), (2445, 4081985), (4075, 2449191), (6675, 1495199), (9173, 1088025), (12225, 816397), (14507, 687975), (27519, 362675), (43521, 229325), (45865, 217605), (72535, 137595)]