1201395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 2124864

約数和(自身を除く): 923469

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 101, 183, 195, 303, 305, 505, 793, 915, 1313, 1515, 2379, 3939, 3965, 6161, 6565, 11895, 18483, 19695, 30805, 80093, 92415, 240279, 400465, 1201395]

約数ペア:

[(1, 1201395), (3, 400465), (5, 240279), (13, 92415), (15, 80093), (39, 30805), (61, 19695), (65, 18483), (101, 11895), (183, 6565), (195, 6161), (303, 3965), (305, 3939), (505, 2379), (793, 1515), (915, 1313)]