508713225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 863944704

約数和(自身を除く): 355231479

約数列:

[1, 3, 5, 15, 25, 71, 75, 83, 213, 249, 355, 415, 1065, 1151, 1245, 1775, 2075, 3453, 5325, 5755, 5893, 6225, 17265, 17679, 28775, 29465, 81721, 86325, 88395, 95533, 147325, 245163, 286599, 408605, 441975, 477665, 1225815, 1432995, 2043025, 2388325, 6129075, 6782843, 7164975, 20348529, 33914215, 101742645, 169571075, 508713225]

約数ペア:

[(1, 508713225), (3, 169571075), (5, 101742645), (15, 33914215), (25, 20348529), (71, 7164975), (75, 6782843), (83, 6129075), (213, 2388325), (249, 2043025), (355, 1432995), (415, 1225815), (1065, 477665), (1151, 441975), (1245, 408605), (1775, 286599), (2075, 245163), (3453, 147325), (5325, 95533), (5755, 88395), (5893, 86325), (6225, 81721), (17265, 29465), (17679, 28775)]