121189185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9007}}^1$

素因数の和:9054

約数の個数: 48

約数和(自身を含む): 236081664

約数和(自身を除く): 114892479

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 9007, 13455, 27021, 45035, 81063, 117091, 135105, 207161, 351273, 405315, 585455, 621483, 1035805, 1053819, 1756365, 1864449, 2693093, 3107415, 5269095, 8079279, 9322245, 13465465, 24237837, 40396395, 121189185]

約数ペア:

[(1, 121189185), (3, 40396395), (5, 24237837), (9, 13465465), (13, 9322245), (15, 8079279), (23, 5269095), (39, 3107415), (45, 2693093), (65, 1864449), (69, 1756365), (115, 1053819), (117, 1035805), (195, 621483), (207, 585455), (299, 405315), (345, 351273), (585, 207161), (897, 135105), (1035, 117091), (1495, 81063), (2691, 45035), (4485, 27021), (9007, 13455)]