1910415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 3358656

約数和(自身を除く): 1448241

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 101, 195, 291, 303, 485, 505, 1261, 1313, 1455, 1515, 3783, 3939, 6305, 6565, 9797, 18915, 19695, 29391, 48985, 127361, 146955, 382083, 636805, 1910415]

約数ペア:

[(1, 1910415), (3, 636805), (5, 382083), (13, 146955), (15, 127361), (39, 48985), (65, 29391), (97, 19695), (101, 18915), (195, 9797), (291, 6565), (303, 6305), (485, 3939), (505, 3783), (1261, 1515), (1313, 1455)]