13308092875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7639}}^1$

素因数の和:7853

約数の個数: 64

約数和(自身を含む): 20823828480

約数和(自身を除く): 7515735605

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 181, 275, 385, 875, 905, 1267, 1375, 1925, 1991, 4525, 6335, 7639, 9625, 9955, 13937, 22625, 31675, 38195, 49775, 53473, 69685, 84029, 158375, 190975, 248875, 267365, 348425, 420145, 588203, 954875, 1336825, 1382659, 1742125, 2100725, 2941015, 6684125, 6913295, 9678613, 10503625, 14705075, 15209249, 34566475, 48393065, 73525375, 76046245, 106464743, 172832375, 241965325, 380231225, 532323715, 1209826625, 1901156125, 2661618575, 13308092875]

約数ペア:

[(1, 13308092875), (5, 2661618575), (7, 1901156125), (11, 1209826625), (25, 532323715), (35, 380231225), (55, 241965325), (77, 172832375), (125, 106464743), (175, 76046245), (181, 73525375), (275, 48393065), (385, 34566475), (875, 15209249), (905, 14705075), (1267, 10503625), (1375, 9678613), (1925, 6913295), (1991, 6684125), (4525, 2941015), (6335, 2100725), (7639, 1742125), (9625, 1382659), (9955, 1336825), (13937, 954875), (22625, 588203), (31675, 420145), (38195, 348425), (49775, 267365), (53473, 248875), (69685, 190975), (84029, 158375)]