1006425

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{71}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 2160576

約数和(自身を除く): 1154151

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 71, 75, 81, 105, 135, 175, 189, 213, 225, 315, 355, 405, 497, 525, 567, 639, 675, 945, 1065, 1491, 1575, 1775, 1917, 2025, 2485, 2835, 3195, 4473, 4725, 5325, 5751, 7455, 9585, 12425, 13419, 14175, 15975, 22365, 28755, 37275, 40257, 47925, 67095, 111825, 143775, 201285, 335475, 1006425]

約数ペア:

[(1, 1006425), (3, 335475), (5, 201285), (7, 143775), (9, 111825), (15, 67095), (21, 47925), (25, 40257), (27, 37275), (35, 28755), (45, 22365), (63, 15975), (71, 14175), (75, 13419), (81, 12425), (105, 9585), (135, 7455), (175, 5751), (189, 5325), (213, 4725), (225, 4473), (315, 3195), (355, 2835), (405, 2485), (497, 2025), (525, 1917), (567, 1775), (639, 1575), (675, 1491), (945, 1065)]