87673425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5387}}^1$

素因数の和:5438

約数の個数: 48

約数和(自身を含む): 171036672

約数和(自身を除く): 83363247

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 3255, 5387, 5425, 16161, 16275, 26935, 37709, 80805, 113127, 134675, 166997, 188545, 404025, 500991, 565635, 834985, 942725, 1168979, 2504955, 2828175, 3506937, 4174925, 5844895, 12524775, 17534685, 29224475, 87673425]

約数ペア:

[(1, 87673425), (3, 29224475), (5, 17534685), (7, 12524775), (15, 5844895), (21, 4174925), (25, 3506937), (31, 2828175), (35, 2504955), (75, 1168979), (93, 942725), (105, 834985), (155, 565635), (175, 500991), (217, 404025), (465, 188545), (525, 166997), (651, 134675), (775, 113127), (1085, 80805), (2325, 37709), (3255, 26935), (5387, 16275), (5425, 16161)]