1238877315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{4177}}^1$

素因数の和:4230

約数の個数: 64

約数和(自身を含む): 2386473600

約数和(自身を除く): 1147596285

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2197, 2535, 4177, 4563, 6591, 7605, 10985, 12531, 19773, 20885, 22815, 32955, 37593, 54301, 59319, 62655, 98865, 112779, 162903, 187965, 271505, 296595, 488709, 563895, 705913, 814515, 1466127, 2117739, 2443545, 3529565, 6353217, 7330635, 9176869, 10588695, 19059651, 27530607, 31766085, 45884345, 82591821, 95298255, 137653035, 247775463, 412959105, 1238877315]

約数ペア:

[(1, 1238877315), (3, 412959105), (5, 247775463), (9, 137653035), (13, 95298255), (15, 82591821), (27, 45884345), (39, 31766085), (45, 27530607), (65, 19059651), (117, 10588695), (135, 9176869), (169, 7330635), (195, 6353217), (351, 3529565), (507, 2443545), (585, 2117739), (845, 1466127), (1521, 814515), (1755, 705913), (2197, 563895), (2535, 488709), (4177, 296595), (4563, 271505), (6591, 187965), (7605, 162903), (10985, 112779), (12531, 98865), (19773, 62655), (20885, 59319), (22815, 54301), (32955, 37593)]