29721825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 61746048

約数和(自身を除く): 32024223

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 113, 167, 175, 225, 315, 339, 501, 525, 565, 791, 835, 1017, 1169, 1503, 1575, 1695, 2373, 2505, 2825, 3507, 3955, 4175, 5085, 5845, 7119, 7515, 8475, 10521, 11865, 12525, 17535, 18871, 19775, 25425, 29225, 35595, 37575, 52605, 56613, 59325, 87675, 94355, 132097, 169839, 177975, 263025, 283065, 396291, 471775, 660485, 849195, 1188873, 1415325, 1981455, 3302425, 4245975, 5944365, 9907275, 29721825]

約数ペア:

[(1, 29721825), (3, 9907275), (5, 5944365), (7, 4245975), (9, 3302425), (15, 1981455), (21, 1415325), (25, 1188873), (35, 849195), (45, 660485), (63, 471775), (75, 396291), (105, 283065), (113, 263025), (167, 177975), (175, 169839), (225, 132097), (315, 94355), (339, 87675), (501, 59325), (525, 56613), (565, 52605), (791, 37575), (835, 35595), (1017, 29225), (1169, 25425), (1503, 19775), (1575, 18871), (1695, 17535), (2373, 12525), (2505, 11865), (2825, 10521), (3507, 8475), (3955, 7515), (4175, 7119), (5085, 5845)]