34719525

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 68332680

約数和(自身を除く): 33613155

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 313, 425, 435, 493, 725, 765, 939, 1275, 1305, 1479, 1565, 2175, 2465, 2817, 3825, 4437, 4695, 5321, 6525, 7395, 7825, 9077, 12325, 14085, 15963, 22185, 23475, 26605, 27231, 36975, 45385, 47889, 70425, 79815, 81693, 110925, 133025, 136155, 154309, 226925, 239445, 399075, 408465, 462927, 680775, 771545, 1197225, 1388781, 2042325, 2314635, 3857725, 6943905, 11573175, 34719525]

約数ペア:

[(1, 34719525), (3, 11573175), (5, 6943905), (9, 3857725), (15, 2314635), (17, 2042325), (25, 1388781), (29, 1197225), (45, 771545), (51, 680775), (75, 462927), (85, 408465), (87, 399075), (145, 239445), (153, 226925), (225, 154309), (255, 136155), (261, 133025), (313, 110925), (425, 81693), (435, 79815), (493, 70425), (725, 47889), (765, 45385), (939, 36975), (1275, 27231), (1305, 26605), (1479, 23475), (1565, 22185), (2175, 15963), (2465, 14085), (2817, 12325), (3825, 9077), (4437, 7825), (4695, 7395), (5321, 6525)]