152272175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 219390720

約数和(自身を除く): 67118545

約数列:

[1, 5, 11, 19, 25, 55, 95, 151, 193, 209, 275, 475, 755, 965, 1045, 1661, 2123, 2869, 3667, 3775, 4825, 5225, 8305, 10615, 14345, 18335, 29143, 31559, 40337, 41525, 53075, 71725, 91675, 145715, 157795, 201685, 320573, 553717, 728575, 788975, 1008425, 1602865, 2768585, 6090887, 8014325, 13842925, 30454435, 152272175]

約数ペア:

[(1, 152272175), (5, 30454435), (11, 13842925), (19, 8014325), (25, 6090887), (55, 2768585), (95, 1602865), (151, 1008425), (193, 788975), (209, 728575), (275, 553717), (475, 320573), (755, 201685), (965, 157795), (1045, 145715), (1661, 91675), (2123, 71725), (2869, 53075), (3667, 41525), (3775, 40337), (4825, 31559), (5225, 29143), (8305, 18335), (10615, 14345)]