57510375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 105670656

約数和(自身を除く): 48160281

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 125, 141, 195, 235, 251, 325, 375, 611, 705, 753, 975, 1175, 1255, 1625, 1833, 3055, 3263, 3525, 3765, 4875, 5875, 6275, 9165, 9789, 11797, 15275, 16315, 17625, 18825, 31375, 35391, 45825, 48945, 58985, 76375, 81575, 94125, 153361, 176955, 229125, 244725, 294925, 407875, 460083, 766805, 884775, 1223625, 1474625, 2300415, 3834025, 4423875, 11502075, 19170125, 57510375]

約数ペア:

[(1, 57510375), (3, 19170125), (5, 11502075), (13, 4423875), (15, 3834025), (25, 2300415), (39, 1474625), (47, 1223625), (65, 884775), (75, 766805), (125, 460083), (141, 407875), (195, 294925), (235, 244725), (251, 229125), (325, 176955), (375, 153361), (611, 94125), (705, 81575), (753, 76375), (975, 58985), (1175, 48945), (1255, 45825), (1625, 35391), (1833, 31375), (3055, 18825), (3263, 17625), (3525, 16315), (3765, 15275), (4875, 11797), (5875, 9789), (6275, 9165)]