445190052885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{328373}}^1$

素因数の和:328538

約数の個数: 64

約数和(自身を含む): 771705169920

約数和(自身を除く): 326515117035

約数列:

[1, 3, 5, 15, 19, 57, 67, 71, 95, 201, 213, 285, 335, 355, 1005, 1065, 1273, 1349, 3819, 4047, 4757, 6365, 6745, 14271, 19095, 20235, 23785, 71355, 90383, 271149, 328373, 451915, 985119, 1355745, 1641865, 4925595, 6239087, 18717261, 22000991, 23314483, 31195435, 66002973, 69943449, 93586305, 110004955, 116572415, 330014865, 349717245, 418018829, 442975177, 1254056487, 1328925531, 1562070361, 2090094145, 2214875885, 4686211083, 6270282435, 6644627655, 7810351805, 23431055415, 29679336859, 89038010577, 148396684295, 445190052885]

約数ペア:

[(1, 445190052885), (3, 148396684295), (5, 89038010577), (15, 29679336859), (19, 23431055415), (57, 7810351805), (67, 6644627655), (71, 6270282435), (95, 4686211083), (201, 2214875885), (213, 2090094145), (285, 1562070361), (335, 1328925531), (355, 1254056487), (1005, 442975177), (1065, 418018829), (1273, 349717245), (1349, 330014865), (3819, 116572415), (4047, 110004955), (4757, 93586305), (6365, 69943449), (6745, 66002973), (14271, 31195435), (19095, 23314483), (20235, 22000991), (23785, 18717261), (71355, 6239087), (90383, 4925595), (271149, 1641865), (328373, 1355745), (451915, 985119)]