79225725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 61390275

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1049, 1325, 1425, 3021, 3147, 3975, 5035, 5245, 15105, 15735, 19931, 25175, 26225, 55597, 59793, 75525, 78675, 99655, 166791, 277985, 298965, 498275, 833955, 1056343, 1389925, 1494825, 3169029, 4169775, 5281715, 15845145, 26408575, 79225725]

約数ペア:

[(1, 79225725), (3, 26408575), (5, 15845145), (15, 5281715), (19, 4169775), (25, 3169029), (53, 1494825), (57, 1389925), (75, 1056343), (95, 833955), (159, 498275), (265, 298965), (285, 277985), (475, 166791), (795, 99655), (1007, 78675), (1049, 75525), (1325, 59793), (1425, 55597), (3021, 26225), (3147, 25175), (3975, 19931), (5035, 15735), (5245, 15105)]