9152505

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 17072640

約数和(自身を除く): 7920135

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 239, 333, 345, 555, 717, 851, 1035, 1195, 1665, 2151, 2553, 3585, 4255, 5497, 7659, 8843, 10755, 12765, 16491, 26529, 27485, 38295, 44215, 49473, 79587, 82455, 132645, 203389, 247365, 397935, 610167, 1016945, 1830501, 3050835, 9152505]

約数ペア:

[(1, 9152505), (3, 3050835), (5, 1830501), (9, 1016945), (15, 610167), (23, 397935), (37, 247365), (45, 203389), (69, 132645), (111, 82455), (115, 79587), (185, 49473), (207, 44215), (239, 38295), (333, 27485), (345, 26529), (555, 16491), (717, 12765), (851, 10755), (1035, 8843), (1195, 7659), (1665, 5497), (2151, 4255), (2553, 3585)]