2348325

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{71}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 5088960

約数和(自身を除く): 2740635

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 71, 75, 105, 135, 147, 175, 189, 213, 225, 245, 315, 355, 441, 497, 525, 639, 675, 735, 945, 1065, 1225, 1323, 1491, 1575, 1775, 1917, 2205, 2485, 3195, 3479, 3675, 4473, 4725, 5325, 6615, 7455, 9585, 10437, 11025, 12425, 13419, 15975, 17395, 22365, 31311, 33075, 37275, 47925, 52185, 67095, 86975, 93933, 111825, 156555, 260925, 335475, 469665, 782775, 2348325]

約数ペア:

[(1, 2348325), (3, 782775), (5, 469665), (7, 335475), (9, 260925), (15, 156555), (21, 111825), (25, 93933), (27, 86975), (35, 67095), (45, 52185), (49, 47925), (63, 37275), (71, 33075), (75, 31311), (105, 22365), (135, 17395), (147, 15975), (175, 13419), (189, 12425), (213, 11025), (225, 10437), (245, 9585), (315, 7455), (355, 6615), (441, 5325), (497, 4725), (525, 4473), (639, 3675), (675, 3479), (735, 3195), (945, 2485), (1065, 2205), (1225, 1917), (1323, 1775), (1491, 1575)]