19002940605

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{18307}}^1$

素因数の和:18568

約数の個数: 80

約数和(自身を含む): 37322835264

約数和(自身を除く): 18319894659

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 233, 297, 405, 495, 699, 891, 1165, 1485, 2097, 2563, 3495, 4455, 6291, 7689, 10485, 12815, 18307, 18873, 23067, 31455, 38445, 54921, 69201, 91535, 94365, 115335, 164763, 201377, 207603, 274605, 346005, 494289, 604131, 823815, 1006885, 1038015, 1482867, 1812393, 2471445, 3020655, 4265531, 5437179, 7414335, 9061965, 12796593, 16311537, 21327655, 27185895, 38389779, 46920841, 63982965, 81557685, 115169337, 140762523, 191948895, 234604205, 345508011, 422287569, 575846685, 703812615, 1266862707, 1727540055, 2111437845, 3800588121, 6334313535, 19002940605]

約数ペア:

[(1, 19002940605), (3, 6334313535), (5, 3800588121), (9, 2111437845), (11, 1727540055), (15, 1266862707), (27, 703812615), (33, 575846685), (45, 422287569), (55, 345508011), (81, 234604205), (99, 191948895), (135, 140762523), (165, 115169337), (233, 81557685), (297, 63982965), (405, 46920841), (495, 38389779), (699, 27185895), (891, 21327655), (1165, 16311537), (1485, 12796593), (2097, 9061965), (2563, 7414335), (3495, 5437179), (4455, 4265531), (6291, 3020655), (7689, 2471445), (10485, 1812393), (12815, 1482867), (18307, 1038015), (18873, 1006885), (23067, 823815), (31455, 604131), (38445, 494289), (54921, 346005), (69201, 274605), (91535, 207603), (94365, 201377), (115335, 164763)]