3347955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6420960

約数和(自身を除く): 3073005

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 97, 117, 177, 195, 291, 295, 485, 531, 585, 767, 873, 885, 1261, 1455, 2301, 2655, 3783, 3835, 4365, 5723, 6305, 6903, 11349, 11505, 17169, 18915, 28615, 34515, 51507, 56745, 74399, 85845, 223197, 257535, 371995, 669591, 1115985, 3347955]

約数ペア:

[(1, 3347955), (3, 1115985), (5, 669591), (9, 371995), (13, 257535), (15, 223197), (39, 85845), (45, 74399), (59, 56745), (65, 51507), (97, 34515), (117, 28615), (177, 18915), (195, 17169), (291, 11505), (295, 11349), (485, 6903), (531, 6305), (585, 5723), (767, 4365), (873, 3835), (885, 3783), (1261, 2655), (1455, 2301)]