47392425

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 88565760

約数和(自身を除く): 41173335

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1151, 1525, 1647, 2745, 3453, 4575, 5755, 8235, 10359, 13725, 17265, 28775, 31077, 41175, 51795, 70211, 86325, 155385, 210633, 258975, 351055, 631899, 776925, 1053165, 1755275, 1895697, 3159495, 5265825, 9478485, 15797475, 47392425]

約数ペア:

[(1, 47392425), (3, 15797475), (5, 9478485), (9, 5265825), (15, 3159495), (25, 1895697), (27, 1755275), (45, 1053165), (61, 776925), (75, 631899), (135, 351055), (183, 258975), (225, 210633), (305, 155385), (549, 86325), (675, 70211), (915, 51795), (1151, 41175), (1525, 31077), (1647, 28775), (2745, 17265), (3453, 13725), (4575, 10359), (5755, 8235)]