1023892415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 1619066880

約数和(自身を除く): 595174465

約数列:

[1, 5, 7, 13, 29, 35, 47, 65, 91, 127, 145, 169, 203, 235, 329, 377, 455, 611, 635, 845, 889, 1015, 1183, 1363, 1645, 1651, 1885, 2639, 3055, 3683, 4277, 4445, 4901, 5915, 5969, 6815, 7943, 8255, 9541, 11557, 13195, 17719, 18415, 21385, 21463, 24505, 25781, 29845, 34307, 39715, 41783, 47705, 47879, 55601, 57785, 77597, 88595, 107315, 124033, 128905, 150241, 171535, 173101, 208915, 230347, 239395, 278005, 335153, 387985, 543179, 620165, 622427, 751205, 865505, 1008761, 1151735, 1211707, 1612429, 1675765, 2250313, 2715895, 3112135, 4356989, 5043805, 6058535, 7061327, 8062145, 11251565, 15752191, 21784945, 29254069, 35306635, 78760955, 146270345, 204778483, 1023892415]

約数ペア:

[(1, 1023892415), (5, 204778483), (7, 146270345), (13, 78760955), (29, 35306635), (35, 29254069), (47, 21784945), (65, 15752191), (91, 11251565), (127, 8062145), (145, 7061327), (169, 6058535), (203, 5043805), (235, 4356989), (329, 3112135), (377, 2715895), (455, 2250313), (611, 1675765), (635, 1612429), (845, 1211707), (889, 1151735), (1015, 1008761), (1183, 865505), (1363, 751205), (1645, 622427), (1651, 620165), (1885, 543179), (2639, 387985), (3055, 335153), (3683, 278005), (4277, 239395), (4445, 230347), (4901, 208915), (5915, 173101), (5969, 171535), (6815, 150241), (7943, 128905), (8255, 124033), (9541, 107315), (11557, 88595), (13195, 77597), (17719, 57785), (18415, 55601), (21385, 47879), (21463, 47705), (24505, 41783), (25781, 39715), (29845, 34307)]