1198722975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1439}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 2057011200

約数和(自身を除く): 858288225

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 383, 435, 725, 1149, 1439, 1915, 2175, 4317, 5745, 7195, 9575, 11107, 21585, 28725, 33321, 35975, 41731, 55535, 107925, 125193, 166605, 208655, 277675, 551137, 625965, 833025, 1043275, 1653411, 2755685, 3129825, 8267055, 13778425, 15982973, 41335275, 47948919, 79914865, 239744595, 399574325, 1198722975]

約数ペア:

[(1, 1198722975), (3, 399574325), (5, 239744595), (15, 79914865), (25, 47948919), (29, 41335275), (75, 15982973), (87, 13778425), (145, 8267055), (383, 3129825), (435, 2755685), (725, 1653411), (1149, 1043275), (1439, 833025), (1915, 625965), (2175, 551137), (4317, 277675), (5745, 208655), (7195, 166605), (9575, 125193), (11107, 107925), (21585, 55535), (28725, 41731), (33321, 35975)]