2201780325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{29153}}^1$

素因数の和:29238

約数の個数: 48

約数和(自身を含む): 3904303680

約数和(自身を除く): 1702523355

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1325, 1425, 3021, 3975, 5035, 15105, 25175, 29153, 75525, 87459, 145765, 437295, 553907, 728825, 1545109, 1661721, 2186475, 2769535, 4635327, 7725545, 8308605, 13847675, 23176635, 29357071, 38627725, 41543025, 88071213, 115883175, 146785355, 440356065, 733926775, 2201780325]

約数ペア:

[(1, 2201780325), (3, 733926775), (5, 440356065), (15, 146785355), (19, 115883175), (25, 88071213), (53, 41543025), (57, 38627725), (75, 29357071), (95, 23176635), (159, 13847675), (265, 8308605), (285, 7725545), (475, 4635327), (795, 2769535), (1007, 2186475), (1325, 1661721), (1425, 1545109), (3021, 728825), (3975, 553907), (5035, 437295), (15105, 145765), (25175, 87459), (29153, 75525)]