1933725

素因数分解:

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

素因数の和:114

約数の個数: 48

約数和(自身を含む): 3571200

約数和(自身を除く): 1637475

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 59, 69, 75, 95, 115, 177, 285, 295, 345, 437, 475, 575, 885, 1121, 1311, 1357, 1425, 1475, 1725, 2185, 3363, 4071, 4425, 5605, 6555, 6785, 10925, 16815, 20355, 25783, 28025, 32775, 33925, 77349, 84075, 101775, 128915, 386745, 644575, 1933725]

約数ペア:

[(1, 1933725), (3, 644575), (5, 386745), (15, 128915), (19, 101775), (23, 84075), (25, 77349), (57, 33925), (59, 32775), (69, 28025), (75, 25783), (95, 20355), (115, 16815), (177, 10925), (285, 6785), (295, 6555), (345, 5605), (437, 4425), (475, 4071), (575, 3363), (885, 2185), (1121, 1725), (1311, 1475), (1357, 1425)]