42112455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 89538048

約数和(自身を除く): 47425593

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 101, 105, 133, 165, 209, 231, 285, 303, 361, 385, 399, 505, 627, 665, 707, 1045, 1083, 1111, 1155, 1463, 1515, 1805, 1919, 1995, 2121, 2527, 3135, 3333, 3535, 3971, 4389, 5415, 5555, 5757, 7315, 7581, 7777, 9595, 10605, 11913, 12635, 13433, 16665, 19855, 21109, 21945, 23331, 27797, 28785, 36461, 37905, 38885, 40299, 59565, 63327, 67165, 83391, 105545, 109383, 116655, 138985, 147763, 182305, 201495, 255227, 316635, 401071, 416955, 443289, 546915, 738815, 765681, 1203213, 1276135, 2005355, 2216445, 2807497, 3828405, 6016065, 8422491, 14037485, 42112455]

約数ペア:

[(1, 42112455), (3, 14037485), (5, 8422491), (7, 6016065), (11, 3828405), (15, 2807497), (19, 2216445), (21, 2005355), (33, 1276135), (35, 1203213), (55, 765681), (57, 738815), (77, 546915), (95, 443289), (101, 416955), (105, 401071), (133, 316635), (165, 255227), (209, 201495), (231, 182305), (285, 147763), (303, 138985), (361, 116655), (385, 109383), (399, 105545), (505, 83391), (627, 67165), (665, 63327), (707, 59565), (1045, 40299), (1083, 38885), (1111, 37905), (1155, 36461), (1463, 28785), (1515, 27797), (1805, 23331), (1919, 21945), (1995, 21109), (2121, 19855), (2527, 16665), (3135, 13433), (3333, 12635), (3535, 11913), (3971, 10605), (4389, 9595), (5415, 7777), (5555, 7581), (5757, 7315)]