713089425

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 1236045888

約数和(自身を除く): 522956463

約数列:

[1, 3, 5, 15, 25, 41, 43, 75, 123, 129, 205, 215, 615, 645, 1025, 1075, 1763, 3075, 3225, 5289, 5393, 8815, 16179, 26445, 26965, 44075, 80895, 132225, 134825, 221113, 231899, 404475, 663339, 695697, 1105565, 1159495, 3316695, 3478485, 5527825, 5797475, 9507859, 16583475, 17392425, 28523577, 47539295, 142617885, 237696475, 713089425]

約数ペア:

[(1, 713089425), (3, 237696475), (5, 142617885), (15, 47539295), (25, 28523577), (41, 17392425), (43, 16583475), (75, 9507859), (123, 5797475), (129, 5527825), (205, 3478485), (215, 3316695), (615, 1159495), (645, 1105565), (1025, 695697), (1075, 663339), (1763, 404475), (3075, 231899), (3225, 221113), (5289, 134825), (5393, 132225), (8815, 80895), (16179, 44075), (26445, 26965)]