16357455

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 29596320

約数和(自身を除く): 13238865

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 101, 177, 183, 295, 303, 305, 505, 531, 549, 885, 909, 915, 1515, 2655, 2745, 3599, 4545, 5959, 6161, 10797, 17877, 17995, 18483, 29795, 30805, 32391, 53631, 53985, 55449, 89385, 92415, 161955, 268155, 277245, 363499, 1090497, 1817495, 3271491, 5452485, 16357455]

約数ペア:

[(1, 16357455), (3, 5452485), (5, 3271491), (9, 1817495), (15, 1090497), (45, 363499), (59, 277245), (61, 268155), (101, 161955), (177, 92415), (183, 89385), (295, 55449), (303, 53985), (305, 53631), (505, 32391), (531, 30805), (549, 29795), (885, 18483), (909, 17995), (915, 17877), (1515, 10797), (2655, 6161), (2745, 5959), (3599, 4545)]