38939968375

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{13999}}^1$

素因数の和:14066

約数の個数: 96

約数和(自身を含む): 64366848000

約数和(自身を除く): 25426879625

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 125, 175, 187, 275, 289, 385, 425, 595, 875, 935, 1309, 1375, 1445, 1925, 2023, 2125, 2975, 3179, 4675, 6545, 7225, 9625, 10115, 13999, 14875, 15895, 22253, 23375, 32725, 36125, 50575, 69995, 79475, 97993, 111265, 153989, 163625, 237983, 252875, 349975, 397375, 489965, 556325, 769945, 1077923, 1189915, 1665881, 1749875, 2449825, 2617813, 2781625, 3849725, 4045711, 5389615, 5949575, 8329405, 12249125, 13089065, 18324691, 19248625, 20228555, 26948075, 28319977, 29747875, 41647025, 44502821, 65445325, 91623455, 101142775, 134740375, 141599885, 208235125, 222514105, 311519747, 327226625, 458117275, 505713875, 707999425, 1112570525, 1557598735, 2290586375, 3539997125, 5562852625, 7787993675, 38939968375]

約数ペア:

[(1, 38939968375), (5, 7787993675), (7, 5562852625), (11, 3539997125), (17, 2290586375), (25, 1557598735), (35, 1112570525), (55, 707999425), (77, 505713875), (85, 458117275), (119, 327226625), (125, 311519747), (175, 222514105), (187, 208235125), (275, 141599885), (289, 134740375), (385, 101142775), (425, 91623455), (595, 65445325), (875, 44502821), (935, 41647025), (1309, 29747875), (1375, 28319977), (1445, 26948075), (1925, 20228555), (2023, 19248625), (2125, 18324691), (2975, 13089065), (3179, 12249125), (4675, 8329405), (6545, 5949575), (7225, 5389615), (9625, 4045711), (10115, 3849725), (13999, 2781625), (14875, 2617813), (15895, 2449825), (22253, 1749875), (23375, 1665881), (32725, 1189915), (36125, 1077923), (50575, 769945), (69995, 556325), (79475, 489965), (97993, 397375), (111265, 349975), (153989, 252875), (163625, 237983)]