15696860715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{15619}}^1$

素因数の和:16624

約数の個数: 48

約数和(自身を含む): 28421902080

約数和(自身を除く): 12725041365

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 971, 1035, 2913, 4855, 8739, 14565, 15619, 22333, 43695, 46857, 66999, 78095, 111665, 140571, 200997, 234285, 334995, 359237, 702855, 1004985, 1077711, 1796185, 3233133, 5388555, 15166049, 16165665, 45498147, 75830245, 136494441, 227490735, 348819127, 682472205, 1046457381, 1744095635, 3139372143, 5232286905, 15696860715]

約数ペア:

[(1, 15696860715), (3, 5232286905), (5, 3139372143), (9, 1744095635), (15, 1046457381), (23, 682472205), (45, 348819127), (69, 227490735), (115, 136494441), (207, 75830245), (345, 45498147), (971, 16165665), (1035, 15166049), (2913, 5388555), (4855, 3233133), (8739, 1796185), (14565, 1077711), (15619, 1004985), (22333, 702855), (43695, 359237), (46857, 334995), (66999, 234285), (78095, 200997), (111665, 140571)]