38858454075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{283}}^1\times {\mathrm{37363}}^1$

素因数の和:37673

約数の個数: 72

約数和(自身を含む): 75001205568

約数和(自身を除く): 36142751493

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 283, 525, 735, 849, 1225, 1415, 1981, 3675, 4245, 5943, 7075, 9905, 13867, 21225, 29715, 37363, 41601, 49525, 69335, 112089, 148575, 186815, 208005, 261541, 346675, 560445, 784623, 934075, 1040025, 1307705, 1830787, 2802225, 3923115, 5492361, 6538525, 9153935, 10573729, 19615575, 27461805, 31721187, 45769675, 52868645, 74016103, 137309025, 158605935, 222048309, 264343225, 370080515, 518112721, 793029675, 1110241545, 1554338163, 1850402575, 2590563605, 5551207725, 7771690815, 12952818025, 38858454075]

約数ペア:

[(1, 38858454075), (3, 12952818025), (5, 7771690815), (7, 5551207725), (15, 2590563605), (21, 1850402575), (25, 1554338163), (35, 1110241545), (49, 793029675), (75, 518112721), (105, 370080515), (147, 264343225), (175, 222048309), (245, 158605935), (283, 137309025), (525, 74016103), (735, 52868645), (849, 45769675), (1225, 31721187), (1415, 27461805), (1981, 19615575), (3675, 10573729), (4245, 9153935), (5943, 6538525), (7075, 5492361), (9905, 3923115), (13867, 2802225), (21225, 1830787), (29715, 1307705), (37363, 1040025), (41601, 934075), (49525, 784623), (69335, 560445), (112089, 346675), (148575, 261541), (186815, 208005)]