156578145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6173}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 266716800

約数和(自身を除く): 110138655

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 5073, 6173, 8455, 18519, 25365, 30865, 92595, 117287, 351861, 549397, 586435, 1648191, 1759305, 2746985, 8240955, 10438543, 31315629, 52192715, 156578145]

約数ペア:

[(1, 156578145), (3, 52192715), (5, 31315629), (15, 10438543), (19, 8240955), (57, 2746985), (89, 1759305), (95, 1648191), (267, 586435), (285, 549397), (445, 351861), (1335, 117287), (1691, 92595), (5073, 30865), (6173, 25365), (8455, 18519)]