40057605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 90316800

約数和(自身を除く): 50259195

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 27, 35, 45, 57, 63, 69, 95, 97, 105, 115, 133, 135, 161, 171, 189, 207, 285, 291, 315, 345, 399, 437, 483, 485, 513, 621, 665, 679, 805, 855, 873, 945, 1035, 1197, 1311, 1449, 1455, 1843, 1995, 2037, 2185, 2231, 2415, 2565, 2619, 3059, 3105, 3395, 3591, 3933, 4347, 4365, 5529, 5985, 6111, 6555, 6693, 7245, 9177, 9215, 10185, 11155, 11799, 12901, 13095, 15295, 15617, 16587, 17955, 18333, 19665, 20079, 21735, 27531, 27645, 30555, 33465, 38703, 42389, 45885, 46851, 49761, 58995, 60237, 64505, 78085, 82593, 82935, 91665, 100395, 116109, 127167, 137655, 140553, 193515, 211945, 234255, 248805, 296723, 301185, 348327, 381501, 412965, 421659, 580545, 635835, 702765, 890169, 1144503, 1483615, 1741635, 1907505, 2108295, 2670507, 4450845, 5722515, 8011521, 13352535, 40057605]

約数ペア:

[(1, 40057605), (3, 13352535), (5, 8011521), (7, 5722515), (9, 4450845), (15, 2670507), (19, 2108295), (21, 1907505), (23, 1741635), (27, 1483615), (35, 1144503), (45, 890169), (57, 702765), (63, 635835), (69, 580545), (95, 421659), (97, 412965), (105, 381501), (115, 348327), (133, 301185), (135, 296723), (161, 248805), (171, 234255), (189, 211945), (207, 193515), (285, 140553), (291, 137655), (315, 127167), (345, 116109), (399, 100395), (437, 91665), (483, 82935), (485, 82593), (513, 78085), (621, 64505), (665, 60237), (679, 58995), (805, 49761), (855, 46851), (873, 45885), (945, 42389), (1035, 38703), (1197, 33465), (1311, 30555), (1449, 27645), (1455, 27531), (1843, 21735), (1995, 20079), (2037, 19665), (2185, 18333), (2231, 17955), (2415, 16587), (2565, 15617), (2619, 15295), (3059, 13095), (3105, 12901), (3395, 11799), (3591, 11155), (3933, 10185), (4347, 9215), (4365, 9177), (5529, 7245), (5985, 6693), (6111, 6555)]