26964135

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 55710720

約数和(自身を除く): 28746585

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 47, 55, 57, 61, 95, 99, 141, 165, 171, 183, 209, 235, 285, 305, 423, 495, 517, 549, 627, 671, 705, 855, 893, 915, 1045, 1159, 1551, 1881, 2013, 2115, 2585, 2679, 2745, 2867, 3135, 3355, 3477, 4465, 4653, 5795, 6039, 7755, 8037, 8601, 9405, 9823, 10065, 10431, 12749, 13395, 14335, 17385, 23265, 25803, 29469, 30195, 31537, 38247, 40185, 43005, 49115, 52155, 54473, 63745, 88407, 94611, 114741, 129015, 147345, 157685, 163419, 191235, 272365, 283833, 442035, 473055, 490257, 573705, 599203, 817095, 1419165, 1797609, 2451285, 2996015, 5392827, 8988045, 26964135]

約数ペア:

[(1, 26964135), (3, 8988045), (5, 5392827), (9, 2996015), (11, 2451285), (15, 1797609), (19, 1419165), (33, 817095), (45, 599203), (47, 573705), (55, 490257), (57, 473055), (61, 442035), (95, 283833), (99, 272365), (141, 191235), (165, 163419), (171, 157685), (183, 147345), (209, 129015), (235, 114741), (285, 94611), (305, 88407), (423, 63745), (495, 54473), (517, 52155), (549, 49115), (627, 43005), (671, 40185), (705, 38247), (855, 31537), (893, 30195), (915, 29469), (1045, 25803), (1159, 23265), (1551, 17385), (1881, 14335), (2013, 13395), (2115, 12749), (2585, 10431), (2679, 10065), (2745, 9823), (2867, 9405), (3135, 8601), (3355, 8037), (3477, 7755), (4465, 6039), (4653, 5795)]