30637531275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{442579}}^1$

素因数の和:442676

約数の個数: 48

約数和(自身を含む): 55318959360

約数和(自身を除く): 24681428085

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 923, 975, 1065, 1775, 2769, 4615, 5325, 13845, 23075, 69225, 442579, 1327737, 2212895, 5753527, 6638685, 11064475, 17260581, 28767635, 31423109, 33193425, 86302905, 94269327, 143838175, 157115545, 408500417, 431514525, 471346635, 785577725, 1225501251, 2042502085, 2356733175, 6127506255, 10212510425, 30637531275]

約数ペア:

[(1, 30637531275), (3, 10212510425), (5, 6127506255), (13, 2356733175), (15, 2042502085), (25, 1225501251), (39, 785577725), (65, 471346635), (71, 431514525), (75, 408500417), (195, 157115545), (213, 143838175), (325, 94269327), (355, 86302905), (923, 33193425), (975, 31423109), (1065, 28767635), (1775, 17260581), (2769, 11064475), (4615, 6638685), (5325, 5753527), (13845, 2212895), (23075, 1327737), (69225, 442579)]