15393300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 47976096

約数和(自身を除く): 32582796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 3947, 7894, 11841, 15788, 19735, 23682, 39470, 47364, 51311, 59205, 78940, 98675, 102622, 118410, 153933, 197350, 205244, 236820, 256555, 296025, 307866, 394700, 513110, 592050, 615732, 769665, 1026220, 1184100, 1282775, 1539330, 2565550, 3078660, 3848325, 5131100, 7696650, 15393300]

約数ペア:

[(1, 15393300), (2, 7696650), (3, 5131100), (4, 3848325), (5, 3078660), (6, 2565550), (10, 1539330), (12, 1282775), (13, 1184100), (15, 1026220), (20, 769665), (25, 615732), (26, 592050), (30, 513110), (39, 394700), (50, 307866), (52, 296025), (60, 256555), (65, 236820), (75, 205244), (78, 197350), (100, 153933), (130, 118410), (150, 102622), (156, 98675), (195, 78940), (260, 59205), (300, 51311), (325, 47364), (390, 39470), (650, 23682), (780, 19735), (975, 15788), (1300, 11841), (1950, 7894), (3900, 3947)]