4283175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 7999488

約数和(自身を除く): 3716313

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 191, 195, 299, 325, 345, 573, 575, 897, 955, 975, 1495, 1725, 2483, 2865, 4393, 4485, 4775, 7449, 7475, 12415, 13179, 14325, 21965, 22425, 37245, 57109, 62075, 65895, 109825, 171327, 186225, 285545, 329475, 856635, 1427725, 4283175]

約数ペア:

[(1, 4283175), (3, 1427725), (5, 856635), (13, 329475), (15, 285545), (23, 186225), (25, 171327), (39, 109825), (65, 65895), (69, 62075), (75, 57109), (115, 37245), (191, 22425), (195, 21965), (299, 14325), (325, 13179), (345, 12415), (573, 7475), (575, 7449), (897, 4775), (955, 4485), (975, 4393), (1495, 2865), (1725, 2483)]