971886601215

素因数分解:

$3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{13406257}}^1$

素因数の和:13406453

約数の個数: 40

約数和(自身を含む): 1751929795440

約数和(自身を除く): 780043194225

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 405, 537, 895, 1611, 2685, 4833, 8055, 14499, 24165, 72495, 13406257, 40218771, 67031285, 120656313, 201093855, 361968939, 603281565, 1085906817, 1809844695, 2399720003, 5429534085, 7199160009, 11998600015, 21597480027, 35995800045, 64792440081, 107987400135, 194377320243, 323962200405, 971886601215]

約数ペア:

[(1, 971886601215), (3, 323962200405), (5, 194377320243), (9, 107987400135), (15, 64792440081), (27, 35995800045), (45, 21597480027), (81, 11998600015), (135, 7199160009), (179, 5429534085), (405, 2399720003), (537, 1809844695), (895, 1085906817), (1611, 603281565), (2685, 361968939), (4833, 201093855), (8055, 120656313), (14499, 67031285), (24165, 40218771), (72495, 13406257)]