12111450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6239

約数の個数: 48

約数和(自身を含む): 32352096

約数和(自身を除く): 20240646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6211, 12422, 18633, 31055, 37266, 62110, 80743, 93165, 155275, 161486, 186330, 242229, 310550, 403715, 465825, 484458, 807430, 931650, 1211145, 2018575, 2422290, 4037150, 6055725, 12111450]

約数ペア:

[(1, 12111450), (2, 6055725), (3, 4037150), (5, 2422290), (6, 2018575), (10, 1211145), (13, 931650), (15, 807430), (25, 484458), (26, 465825), (30, 403715), (39, 310550), (50, 242229), (65, 186330), (75, 161486), (78, 155275), (130, 93165), (150, 80743), (195, 62110), (325, 37266), (390, 31055), (650, 18633), (975, 12422), (1950, 6211)]