339605325

素因数分解:

$3^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1913}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 626567040

約数和(自身を除く): 286961715

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 263, 675, 789, 1315, 1913, 2367, 3945, 5739, 6575, 7101, 9565, 11835, 17217, 19725, 28695, 35505, 47825, 51651, 59175, 86085, 143475, 177525, 258255, 430425, 503119, 1291275, 1509357, 2515595, 4528071, 7546785, 12577975, 13584213, 22640355, 37733925, 67921065, 113201775, 339605325]

約数ペア:

[(1, 339605325), (3, 113201775), (5, 67921065), (9, 37733925), (15, 22640355), (25, 13584213), (27, 12577975), (45, 7546785), (75, 4528071), (135, 2515595), (225, 1509357), (263, 1291275), (675, 503119), (789, 430425), (1315, 258255), (1913, 177525), (2367, 143475), (3945, 86085), (5739, 59175), (6575, 51651), (7101, 47825), (9565, 35505), (11835, 28695), (17217, 19725)]