148940715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 315624960

約数和(自身を除く): 166684245

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 121, 133, 165, 209, 231, 285, 363, 385, 399, 605, 617, 627, 665, 847, 1045, 1155, 1463, 1815, 1851, 1995, 2299, 2541, 3085, 3135, 4235, 4319, 4389, 6787, 6897, 7315, 9255, 11495, 11723, 12705, 12957, 16093, 20361, 21595, 21945, 33935, 34485, 35169, 47509, 48279, 58615, 64785, 74657, 80465, 82061, 101805, 128953, 142527, 175845, 223971, 237545, 241395, 246183, 373285, 386859, 410305, 522599, 644765, 712635, 902671, 1119855, 1230915, 1418483, 1567797, 1934295, 2612995, 2708013, 4255449, 4513355, 7092415, 7838985, 9929381, 13540065, 21277245, 29788143, 49646905, 148940715]

約数ペア:

[(1, 148940715), (3, 49646905), (5, 29788143), (7, 21277245), (11, 13540065), (15, 9929381), (19, 7838985), (21, 7092415), (33, 4513355), (35, 4255449), (55, 2708013), (57, 2612995), (77, 1934295), (95, 1567797), (105, 1418483), (121, 1230915), (133, 1119855), (165, 902671), (209, 712635), (231, 644765), (285, 522599), (363, 410305), (385, 386859), (399, 373285), (605, 246183), (617, 241395), (627, 237545), (665, 223971), (847, 175845), (1045, 142527), (1155, 128953), (1463, 101805), (1815, 82061), (1851, 80465), (1995, 74657), (2299, 64785), (2541, 58615), (3085, 48279), (3135, 47509), (4235, 35169), (4319, 34485), (4389, 33935), (6787, 21945), (6897, 21595), (7315, 20361), (9255, 16093), (11495, 12957), (11723, 12705)]