29909775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 58996224

約数和(自身を除く): 29086449

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 161, 175, 345, 483, 525, 575, 805, 1725, 2415, 2477, 4025, 7431, 12075, 12385, 17339, 37155, 52017, 56971, 61925, 86695, 170913, 185775, 260085, 284855, 398797, 433475, 854565, 1196391, 1300425, 1424275, 1993985, 4272825, 5981955, 9969925, 29909775]

約数ペア:

[(1, 29909775), (3, 9969925), (5, 5981955), (7, 4272825), (15, 1993985), (21, 1424275), (23, 1300425), (25, 1196391), (35, 854565), (69, 433475), (75, 398797), (105, 284855), (115, 260085), (161, 185775), (175, 170913), (345, 86695), (483, 61925), (525, 56971), (575, 52017), (805, 37155), (1725, 17339), (2415, 12385), (2477, 12075), (4025, 7431)]