26199195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 49282560

約数和(自身を除く): 23083365

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 61, 95, 137, 165, 183, 209, 285, 305, 411, 627, 671, 685, 915, 1045, 1159, 1507, 2013, 2055, 2603, 3135, 3355, 3477, 4521, 5795, 7535, 7809, 8357, 10065, 12749, 13015, 17385, 22605, 25071, 28633, 38247, 39045, 41785, 63745, 85899, 91927, 125355, 143165, 158783, 191235, 275781, 429495, 459635, 476349, 793915, 1378905, 1746613, 2381745, 5239839, 8733065, 26199195]

約数ペア:

[(1, 26199195), (3, 8733065), (5, 5239839), (11, 2381745), (15, 1746613), (19, 1378905), (33, 793915), (55, 476349), (57, 459635), (61, 429495), (95, 275781), (137, 191235), (165, 158783), (183, 143165), (209, 125355), (285, 91927), (305, 85899), (411, 63745), (627, 41785), (671, 39045), (685, 38247), (915, 28633), (1045, 25071), (1159, 22605), (1507, 17385), (2013, 13015), (2055, 12749), (2603, 10065), (3135, 8357), (3355, 7809), (3477, 7535), (4521, 5795)]