87585225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 183154944

約数和(自身を除く): 95569719

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 41, 65, 75, 91, 105, 123, 175, 195, 205, 273, 287, 313, 325, 455, 525, 533, 615, 861, 939, 975, 1025, 1365, 1435, 1565, 1599, 2191, 2275, 2665, 3075, 3731, 4069, 4305, 4695, 6573, 6825, 7175, 7825, 7995, 10955, 11193, 12207, 12833, 13325, 18655, 20345, 21525, 23475, 28483, 32865, 38499, 39975, 54775, 55965, 61035, 64165, 85449, 89831, 93275, 101725, 142415, 164325, 166829, 192495, 269493, 279825, 305175, 320825, 427245, 449155, 500487, 712075, 834145, 962475, 1167803, 1347465, 2136225, 2245775, 2502435, 3503409, 4170725, 5839015, 6737325, 12512175, 17517045, 29195075, 87585225]

約数ペア:

[(1, 87585225), (3, 29195075), (5, 17517045), (7, 12512175), (13, 6737325), (15, 5839015), (21, 4170725), (25, 3503409), (35, 2502435), (39, 2245775), (41, 2136225), (65, 1347465), (75, 1167803), (91, 962475), (105, 834145), (123, 712075), (175, 500487), (195, 449155), (205, 427245), (273, 320825), (287, 305175), (313, 279825), (325, 269493), (455, 192495), (525, 166829), (533, 164325), (615, 142415), (861, 101725), (939, 93275), (975, 89831), (1025, 85449), (1365, 64165), (1435, 61035), (1565, 55965), (1599, 54775), (2191, 39975), (2275, 38499), (2665, 32865), (3075, 28483), (3731, 23475), (4069, 21525), (4305, 20345), (4695, 18655), (6573, 13325), (6825, 12833), (7175, 12207), (7825, 11193), (7995, 10955)]