2717362425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 4925240320

約数和(自身を除く): 2207877895

約数列:

[1, 3, 5, 15, 19, 25, 43, 57, 61, 75, 95, 129, 183, 215, 285, 305, 475, 645, 727, 817, 915, 1075, 1159, 1425, 1525, 2181, 2451, 2623, 3225, 3477, 3635, 4085, 4575, 5795, 7869, 10905, 12255, 13115, 13813, 17385, 18175, 20425, 28975, 31261, 39345, 41439, 44347, 49837, 54525, 61275, 65575, 69065, 86925, 93783, 133041, 149511, 156305, 196725, 207195, 221735, 249185, 345325, 468915, 593959, 665205, 747555, 781525, 842593, 1035975, 1108675, 1245925, 1781877, 1906921, 2344575, 2527779, 2969795, 3326025, 3737775, 4212965, 5720763, 8909385, 9534605, 12638895, 14848975, 21064825, 28603815, 36231499, 44546925, 47673025, 63194475, 108694497, 143019075, 181157495, 543472485, 905787475, 2717362425]

約数ペア:

[(1, 2717362425), (3, 905787475), (5, 543472485), (15, 181157495), (19, 143019075), (25, 108694497), (43, 63194475), (57, 47673025), (61, 44546925), (75, 36231499), (95, 28603815), (129, 21064825), (183, 14848975), (215, 12638895), (285, 9534605), (305, 8909385), (475, 5720763), (645, 4212965), (727, 3737775), (817, 3326025), (915, 2969795), (1075, 2527779), (1159, 2344575), (1425, 1906921), (1525, 1781877), (2181, 1245925), (2451, 1108675), (2623, 1035975), (3225, 842593), (3477, 781525), (3635, 747555), (4085, 665205), (4575, 593959), (5795, 468915), (7869, 345325), (10905, 249185), (12255, 221735), (13115, 207195), (13813, 196725), (17385, 156305), (18175, 149511), (20425, 133041), (28975, 93783), (31261, 86925), (39345, 69065), (41439, 65575), (44347, 61275), (49837, 54525)]