4920883425

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{7927}}^1$

素因数の和:8063

約数の個数: 72

約数和(自身を含む): 9201553920

約数和(自身を除く): 4280670495

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 89, 93, 155, 225, 267, 279, 445, 465, 775, 801, 1335, 1395, 2225, 2325, 2759, 4005, 6675, 6975, 7927, 8277, 13795, 20025, 23781, 24831, 39635, 41385, 68975, 71343, 118905, 124155, 198175, 206925, 245737, 356715, 594525, 620775, 705503, 737211, 1228685, 1783575, 2116509, 2211633, 3527515, 3686055, 6143425, 6349527, 10582545, 11058165, 17637575, 18430275, 21870593, 31747635, 52912725, 55290825, 65611779, 109352965, 158738175, 196835337, 328058895, 546764825, 984176685, 1640294475, 4920883425]

約数ペア:

[(1, 4920883425), (3, 1640294475), (5, 984176685), (9, 546764825), (15, 328058895), (25, 196835337), (31, 158738175), (45, 109352965), (75, 65611779), (89, 55290825), (93, 52912725), (155, 31747635), (225, 21870593), (267, 18430275), (279, 17637575), (445, 11058165), (465, 10582545), (775, 6349527), (801, 6143425), (1335, 3686055), (1395, 3527515), (2225, 2211633), (2325, 2116509), (2759, 1783575), (4005, 1228685), (6675, 737211), (6975, 705503), (7927, 620775), (8277, 594525), (13795, 356715), (20025, 245737), (23781, 206925), (24831, 198175), (39635, 124155), (41385, 118905), (68975, 71343)]