13163475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 24498432

約数和(自身を除く): 11334957

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 587, 897, 975, 1495, 1725, 1761, 2935, 4485, 7475, 7631, 8805, 13501, 14675, 22425, 22893, 38155, 40503, 44025, 67505, 114465, 175513, 190775, 202515, 337525, 526539, 572325, 877565, 1012575, 2632695, 4387825, 13163475]

約数ペア:

[(1, 13163475), (3, 4387825), (5, 2632695), (13, 1012575), (15, 877565), (23, 572325), (25, 526539), (39, 337525), (65, 202515), (69, 190775), (75, 175513), (115, 114465), (195, 67505), (299, 44025), (325, 40503), (345, 38155), (575, 22893), (587, 22425), (897, 14675), (975, 13501), (1495, 8805), (1725, 7631), (1761, 7475), (2935, 4485)]