39260025

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{1187}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 83967840

約数和(自身を除く): 44707815

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1187, 1225, 1323, 1575, 2205, 3561, 3675, 4725, 5935, 6615, 8309, 10683, 11025, 17805, 24927, 29675, 32049, 33075, 41545, 53415, 58163, 74781, 89025, 124635, 160245, 174489, 207725, 224343, 267075, 290815, 373905, 523467, 623175, 801225, 872445, 1121715, 1454075, 1570401, 1869525, 2617335, 4362225, 5608575, 7852005, 13086675, 39260025]

約数ペア:

[(1, 39260025), (3, 13086675), (5, 7852005), (7, 5608575), (9, 4362225), (15, 2617335), (21, 1869525), (25, 1570401), (27, 1454075), (35, 1121715), (45, 872445), (49, 801225), (63, 623175), (75, 523467), (105, 373905), (135, 290815), (147, 267075), (175, 224343), (189, 207725), (225, 174489), (245, 160245), (315, 124635), (441, 89025), (525, 74781), (675, 58163), (735, 53415), (945, 41545), (1187, 33075), (1225, 32049), (1323, 29675), (1575, 24927), (2205, 17805), (3561, 11025), (3675, 10683), (4725, 8309), (5935, 6615)]