137852225

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 211057920

約数和(自身を除く): 73205695

約数列:

[1, 5, 7, 23, 25, 29, 35, 115, 145, 161, 175, 203, 575, 667, 725, 805, 1015, 1181, 3335, 4025, 4669, 5075, 5905, 8267, 16675, 23345, 27163, 29525, 34249, 41335, 116725, 135815, 171245, 190141, 206675, 239743, 679075, 787727, 856225, 950705, 1198715, 3938635, 4753525, 5514089, 5993575, 19693175, 27570445, 137852225]

約数ペア:

[(1, 137852225), (5, 27570445), (7, 19693175), (23, 5993575), (25, 5514089), (29, 4753525), (35, 3938635), (115, 1198715), (145, 950705), (161, 856225), (175, 787727), (203, 679075), (575, 239743), (667, 206675), (725, 190141), (805, 171245), (1015, 135815), (1181, 116725), (3335, 41335), (4025, 34249), (4669, 29525), (5075, 27163), (5905, 23345), (8267, 16675)]