2261117375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 3182699520

約数和(自身を除く): 921582145

約数列:

[1, 5, 11, 25, 43, 55, 125, 167, 215, 229, 275, 473, 835, 1075, 1145, 1375, 1837, 2365, 2519, 4175, 5375, 5725, 7181, 9185, 9847, 11825, 12595, 20875, 28625, 35905, 38243, 45925, 49235, 59125, 62975, 78991, 108317, 179525, 191215, 229625, 246175, 314875, 394955, 420673, 541585, 897625, 956075, 1230875, 1644449, 1974775, 2103365, 2707925, 4780375, 8222245, 9873875, 10516825, 13539625, 18088939, 41111225, 52584125, 90444695, 205556125, 452223475, 2261117375]

約数ペア:

[(1, 2261117375), (5, 452223475), (11, 205556125), (25, 90444695), (43, 52584125), (55, 41111225), (125, 18088939), (167, 13539625), (215, 10516825), (229, 9873875), (275, 8222245), (473, 4780375), (835, 2707925), (1075, 2103365), (1145, 1974775), (1375, 1644449), (1837, 1230875), (2365, 956075), (2519, 897625), (4175, 541585), (5375, 420673), (5725, 394955), (7181, 314875), (9185, 246175), (9847, 229625), (11825, 191215), (12595, 179525), (20875, 108317), (28625, 78991), (35905, 62975), (38243, 59125), (45925, 49235)]