71252595

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6359}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 128217600

約数和(自身を除く): 56965005

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6359, 11205, 19077, 31795, 57231, 95385, 171693, 286155, 527797, 858465, 1583391, 2638985, 4750173, 7916955, 14250519, 23750865, 71252595]

約数ペア:

[(1, 71252595), (3, 23750865), (5, 14250519), (9, 7916955), (15, 4750173), (27, 2638985), (45, 1583391), (83, 858465), (135, 527797), (249, 286155), (415, 171693), (747, 95385), (1245, 57231), (2241, 31795), (3735, 19077), (6359, 11205)]