798525

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^2$

素因数の和:52

約数の個数: 72

約数和(自身を含む): 1815360

約数和(自身を除く): 1016835

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 135, 169, 175, 189, 195, 225, 273, 315, 325, 351, 455, 507, 525, 585, 675, 819, 845, 945, 975, 1183, 1365, 1521, 1575, 1755, 2275, 2457, 2535, 2925, 3549, 4095, 4225, 4563, 4725, 5915, 6825, 7605, 8775, 10647, 12285, 12675, 17745, 20475, 22815, 29575, 31941, 38025, 53235, 61425, 88725, 114075, 159705, 266175, 798525]

約数ペア:

[(1, 798525), (3, 266175), (5, 159705), (7, 114075), (9, 88725), (13, 61425), (15, 53235), (21, 38025), (25, 31941), (27, 29575), (35, 22815), (39, 20475), (45, 17745), (63, 12675), (65, 12285), (75, 10647), (91, 8775), (105, 7605), (117, 6825), (135, 5915), (169, 4725), (175, 4563), (189, 4225), (195, 4095), (225, 3549), (273, 2925), (315, 2535), (325, 2457), (351, 2275), (455, 1755), (507, 1575), (525, 1521), (585, 1365), (675, 1183), (819, 975), (845, 945)]