29307675

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 50541408

約数和(自身を除く): 21233733

約数列:

[1, 3, 5, 15, 25, 53, 73, 75, 101, 159, 219, 265, 303, 365, 505, 795, 1095, 1325, 1515, 1825, 2525, 3869, 3975, 5353, 5475, 7373, 7575, 11607, 16059, 19345, 22119, 26765, 36865, 58035, 80295, 96725, 110595, 133825, 184325, 290175, 390769, 401475, 552975, 1172307, 1953845, 5861535, 9769225, 29307675]

約数ペア:

[(1, 29307675), (3, 9769225), (5, 5861535), (15, 1953845), (25, 1172307), (53, 552975), (73, 401475), (75, 390769), (101, 290175), (159, 184325), (219, 133825), (265, 110595), (303, 96725), (365, 80295), (505, 58035), (795, 36865), (1095, 26765), (1325, 22119), (1515, 19345), (1825, 16059), (2525, 11607), (3869, 7575), (3975, 7373), (5353, 5475)]