139670475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 265316352

約数和(自身を除く): 125645877

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 223, 525, 669, 1115, 1193, 1561, 3345, 3579, 4683, 5575, 5965, 7805, 8351, 16725, 17895, 23415, 25053, 29825, 39025, 41755, 89475, 117075, 125265, 208775, 266039, 626325, 798117, 1330195, 1862273, 3990585, 5586819, 6650975, 9311365, 19952925, 27934095, 46556825, 139670475]

約数ペア:

[(1, 139670475), (3, 46556825), (5, 27934095), (7, 19952925), (15, 9311365), (21, 6650975), (25, 5586819), (35, 3990585), (75, 1862273), (105, 1330195), (175, 798117), (223, 626325), (525, 266039), (669, 208775), (1115, 125265), (1193, 117075), (1561, 89475), (3345, 41755), (3579, 39025), (4683, 29825), (5575, 25053), (5965, 23415), (7805, 17895), (8351, 16725)]