1303536325

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 96

約数和(自身を含む): 2137363200

約数和(自身を除く): 833826875

約数列:

[1, 5, 7, 13, 19, 25, 35, 53, 65, 91, 95, 133, 175, 247, 265, 325, 371, 455, 475, 569, 665, 689, 1007, 1235, 1325, 1729, 1855, 2275, 2845, 3325, 3445, 3983, 4823, 5035, 6175, 7049, 7397, 8645, 9275, 10811, 13091, 14225, 17225, 19915, 24115, 25175, 30157, 35245, 36985, 43225, 51779, 54055, 65455, 75677, 91637, 99575, 120575, 140543, 150785, 176225, 184925, 211099, 258895, 270275, 327275, 378385, 392041, 458185, 572983, 702715, 753925, 983801, 1055495, 1294475, 1891925, 1960205, 2290925, 2744287, 2864915, 3513575, 4010881, 4919005, 5277475, 7448779, 9801025, 13721435, 14324575, 20054405, 24595025, 37243895, 52141453, 68607175, 100272025, 186219475, 260707265, 1303536325]

約数ペア:

[(1, 1303536325), (5, 260707265), (7, 186219475), (13, 100272025), (19, 68607175), (25, 52141453), (35, 37243895), (53, 24595025), (65, 20054405), (91, 14324575), (95, 13721435), (133, 9801025), (175, 7448779), (247, 5277475), (265, 4919005), (325, 4010881), (371, 3513575), (455, 2864915), (475, 2744287), (569, 2290925), (665, 1960205), (689, 1891925), (1007, 1294475), (1235, 1055495), (1325, 983801), (1729, 753925), (1855, 702715), (2275, 572983), (2845, 458185), (3325, 392041), (3445, 378385), (3983, 327275), (4823, 270275), (5035, 258895), (6175, 211099), (7049, 184925), (7397, 176225), (8645, 150785), (9275, 140543), (10811, 120575), (13091, 99575), (14225, 91637), (17225, 75677), (19915, 65455), (24115, 54055), (25175, 51779), (30157, 43225), (35245, 36985)]