804907285

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3398

約数の個数: 48

約数和(自身を含む): 1224840960

約数和(自身を除く): 419933675

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 169, 205, 287, 455, 533, 845, 1183, 1435, 2665, 3319, 3731, 5915, 6929, 16595, 18655, 23233, 34645, 43147, 48503, 116165, 136079, 215735, 242515, 302029, 560911, 680395, 952553, 1510145, 1769027, 2804555, 3926377, 4762765, 8845135, 12383189, 19631885, 22997351, 61915945, 114986755, 160981457, 804907285]

約数ペア:

[(1, 804907285), (5, 160981457), (7, 114986755), (13, 61915945), (35, 22997351), (41, 19631885), (65, 12383189), (91, 8845135), (169, 4762765), (205, 3926377), (287, 2804555), (455, 1769027), (533, 1510145), (845, 952553), (1183, 680395), (1435, 560911), (2665, 302029), (3319, 242515), (3731, 215735), (5915, 136079), (6929, 116165), (16595, 48503), (18655, 43147), (23233, 34645)]