13309848495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347561}}^1$

素因数の和:347632

約数の個数: 48

約数和(自身を含む): 24724170432

約数和(自身を除く): 11414321937

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1665, 2553, 4255, 7659, 12765, 38295, 347561, 1042683, 1737805, 3128049, 5213415, 7993903, 12859757, 15640245, 23981709, 38579271, 39969515, 64298785, 71945127, 115737813, 119908545, 192896355, 295774411, 359725635, 578689065, 887323233, 1478872055, 2661969699, 4436616165, 13309848495]

約数ペア:

[(1, 13309848495), (3, 4436616165), (5, 2661969699), (9, 1478872055), (15, 887323233), (23, 578689065), (37, 359725635), (45, 295774411), (69, 192896355), (111, 119908545), (115, 115737813), (185, 71945127), (207, 64298785), (333, 39969515), (345, 38579271), (555, 23981709), (851, 15640245), (1035, 12859757), (1665, 7993903), (2553, 5213415), (4255, 3128049), (7659, 1737805), (12765, 1042683), (38295, 347561)]