1489897565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 2086318080

約数和(自身を除く): 596420515

約数列:

[1, 5, 13, 23, 41, 65, 109, 115, 205, 223, 299, 533, 545, 943, 1115, 1417, 1495, 2507, 2665, 2899, 4469, 4715, 5129, 7085, 9143, 12259, 12535, 14495, 22345, 24307, 25645, 32591, 45715, 58097, 61295, 66677, 102787, 118859, 121535, 162955, 210289, 290485, 315991, 333385, 513935, 559061, 594295, 996587, 1051445, 1336231, 1579955, 2733757, 2795305, 4982935, 6681155, 7267793, 12955631, 13668785, 22921501, 36338965, 64778155, 114607505, 297979513, 1489897565]

約数ペア:

[(1, 1489897565), (5, 297979513), (13, 114607505), (23, 64778155), (41, 36338965), (65, 22921501), (109, 13668785), (115, 12955631), (205, 7267793), (223, 6681155), (299, 4982935), (533, 2795305), (545, 2733757), (943, 1579955), (1115, 1336231), (1417, 1051445), (1495, 996587), (2507, 594295), (2665, 559061), (2899, 513935), (4469, 333385), (4715, 315991), (5129, 290485), (7085, 210289), (9143, 162955), (12259, 121535), (12535, 118859), (14495, 102787), (22345, 66677), (24307, 61295), (25645, 58097), (32591, 45715)]