13594725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 26462592

約数和(自身を除く): 12867867

約数列:

[1, 3, 5, 9, 15, 23, 25, 37, 45, 69, 71, 75, 111, 115, 185, 207, 213, 225, 333, 345, 355, 555, 575, 639, 851, 925, 1035, 1065, 1633, 1665, 1725, 1775, 2553, 2627, 2775, 3195, 4255, 4899, 5175, 5325, 7659, 7881, 8165, 8325, 12765, 13135, 14697, 15975, 21275, 23643, 24495, 38295, 39405, 40825, 60421, 63825, 65675, 73485, 118215, 122475, 181263, 191475, 197025, 302105, 367425, 543789, 591075, 906315, 1510525, 2718945, 4531575, 13594725]

約数ペア:

[(1, 13594725), (3, 4531575), (5, 2718945), (9, 1510525), (15, 906315), (23, 591075), (25, 543789), (37, 367425), (45, 302105), (69, 197025), (71, 191475), (75, 181263), (111, 122475), (115, 118215), (185, 73485), (207, 65675), (213, 63825), (225, 60421), (333, 40825), (345, 39405), (355, 38295), (555, 24495), (575, 23643), (639, 21275), (851, 15975), (925, 14697), (1035, 13135), (1065, 12765), (1633, 8325), (1665, 8165), (1725, 7881), (1775, 7659), (2553, 5325), (2627, 5175), (2775, 4899), (3195, 4255)]