117957225

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 221414400

約数和(自身を除く): 103457175

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 59, 61, 69, 75, 95, 115, 177, 183, 285, 295, 305, 345, 437, 475, 575, 885, 915, 1121, 1159, 1311, 1357, 1403, 1425, 1475, 1525, 1725, 2185, 3363, 3477, 3599, 4071, 4209, 4425, 4575, 5605, 5795, 6555, 6785, 7015, 10797, 10925, 16815, 17385, 17995, 20355, 21045, 25783, 26657, 28025, 28975, 32775, 33925, 35075, 53985, 68381, 77349, 79971, 82777, 84075, 86925, 89975, 101775, 105225, 128915, 133285, 205143, 248331, 269925, 341905, 386745, 399855, 413885, 644575, 666425, 1025715, 1241655, 1572763, 1709525, 1933725, 1999275, 2069425, 4718289, 5128575, 6208275, 7863815, 23591445, 39319075, 117957225]

約数ペア:

[(1, 117957225), (3, 39319075), (5, 23591445), (15, 7863815), (19, 6208275), (23, 5128575), (25, 4718289), (57, 2069425), (59, 1999275), (61, 1933725), (69, 1709525), (75, 1572763), (95, 1241655), (115, 1025715), (177, 666425), (183, 644575), (285, 413885), (295, 399855), (305, 386745), (345, 341905), (437, 269925), (475, 248331), (575, 205143), (885, 133285), (915, 128915), (1121, 105225), (1159, 101775), (1311, 89975), (1357, 86925), (1403, 84075), (1425, 82777), (1475, 79971), (1525, 77349), (1725, 68381), (2185, 53985), (3363, 35075), (3477, 33925), (3599, 32775), (4071, 28975), (4209, 28025), (4425, 26657), (4575, 25783), (5605, 21045), (5795, 20355), (6555, 17995), (6785, 17385), (7015, 16815), (10797, 10925)]