408038985

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{51229}}^1$

素因数の和:51302

約数の個数: 32

約数和(自身を含む): 737712000

約数和(自身を除く): 329673015

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 51229, 153687, 256145, 461061, 768435, 1383183, 2305305, 3022511, 6915915, 9067533, 15112555, 27202599, 45337665, 81607797, 136012995, 408038985]

約数ペア:

[(1, 408038985), (3, 136012995), (5, 81607797), (9, 45337665), (15, 27202599), (27, 15112555), (45, 9067533), (59, 6915915), (135, 3022511), (177, 2305305), (295, 1383183), (531, 768435), (885, 461061), (1593, 256145), (2655, 153687), (7965, 51229)]