40470345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 73661952

約数和(自身を除く): 33191607

約数列:

[1, 3, 5, 9, 15, 31, 45, 67, 93, 155, 201, 279, 335, 433, 465, 603, 1005, 1299, 1395, 2077, 2165, 3015, 3897, 6231, 6495, 10385, 13423, 18693, 19485, 29011, 31155, 40269, 67115, 87033, 93465, 120807, 145055, 201345, 261099, 435165, 604035, 899341, 1305495, 2698023, 4496705, 8094069, 13490115, 40470345]

約数ペア:

[(1, 40470345), (3, 13490115), (5, 8094069), (9, 4496705), (15, 2698023), (31, 1305495), (45, 899341), (67, 604035), (93, 435165), (155, 261099), (201, 201345), (279, 145055), (335, 120807), (433, 93465), (465, 87033), (603, 67115), (1005, 40269), (1299, 31155), (1395, 29011), (2077, 19485), (2165, 18693), (3015, 13423), (3897, 10385), (6231, 6495)]