380331375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 671448960

約数和(自身を除く): 291117585

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 125, 145, 205, 375, 435, 615, 725, 853, 1025, 1189, 2175, 2559, 3075, 3567, 3625, 4265, 5125, 5945, 10875, 12795, 15375, 17835, 21325, 24737, 29725, 34973, 63975, 74211, 89175, 104919, 106625, 123685, 148625, 174865, 319875, 371055, 445875, 524595, 618425, 874325, 1014217, 1855275, 2622975, 3042651, 3092125, 4371625, 5071085, 9276375, 13114875, 15213255, 25355425, 76066275, 126777125, 380331375]

約数ペア:

[(1, 380331375), (3, 126777125), (5, 76066275), (15, 25355425), (25, 15213255), (29, 13114875), (41, 9276375), (75, 5071085), (87, 4371625), (123, 3092125), (125, 3042651), (145, 2622975), (205, 1855275), (375, 1014217), (435, 874325), (615, 618425), (725, 524595), (853, 445875), (1025, 371055), (1189, 319875), (2175, 174865), (2559, 148625), (3075, 123685), (3567, 106625), (3625, 104919), (4265, 89175), (5125, 74211), (5945, 63975), (10875, 34973), (12795, 29725), (15375, 24737), (17835, 21325)]