415338765

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 723824640

約数和(自身を除く): 308485875

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 101, 141, 235, 285, 303, 307, 505, 705, 893, 921, 1515, 1535, 1919, 2679, 4465, 4605, 4747, 5757, 5833, 9595, 13395, 14241, 14429, 17499, 23735, 28785, 29165, 31007, 43287, 71205, 72145, 87495, 90193, 93021, 155035, 216435, 270579, 274151, 450965, 465105, 589133, 822453, 1352895, 1370755, 1457329, 1767399, 2945665, 4112265, 4371987, 7286645, 8836995, 21859935, 27689251, 83067753, 138446255, 415338765]

約数ペア:

[(1, 415338765), (3, 138446255), (5, 83067753), (15, 27689251), (19, 21859935), (47, 8836995), (57, 7286645), (95, 4371987), (101, 4112265), (141, 2945665), (235, 1767399), (285, 1457329), (303, 1370755), (307, 1352895), (505, 822453), (705, 589133), (893, 465105), (921, 450965), (1515, 274151), (1535, 270579), (1919, 216435), (2679, 155035), (4465, 93021), (4605, 90193), (4747, 87495), (5757, 72145), (5833, 71205), (9595, 43287), (13395, 31007), (14241, 29165), (14429, 28785), (17499, 23735)]