2515186245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8951}}^1$

素因数の和:9114

約数の個数: 64

約数和(自身を含む): 4764469248

約数和(自身を除く): 2249283003

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 131, 143, 165, 195, 393, 429, 655, 715, 1441, 1703, 1965, 2145, 4323, 5109, 7205, 8515, 8951, 18733, 21615, 25545, 26853, 44755, 56199, 93665, 98461, 116363, 134265, 280995, 295383, 349089, 492305, 581815, 1172581, 1279993, 1476915, 1745445, 3517743, 3839979, 5862905, 6399965, 12898391, 15243553, 17588715, 19199895, 38695173, 45730659, 64491955, 76217765, 167679083, 193475865, 228653295, 503037249, 838395415, 2515186245]

約数ペア:

[(1, 2515186245), (3, 838395415), (5, 503037249), (11, 228653295), (13, 193475865), (15, 167679083), (33, 76217765), (39, 64491955), (55, 45730659), (65, 38695173), (131, 19199895), (143, 17588715), (165, 15243553), (195, 12898391), (393, 6399965), (429, 5862905), (655, 3839979), (715, 3517743), (1441, 1745445), (1703, 1476915), (1965, 1279993), (2145, 1172581), (4323, 581815), (5109, 492305), (7205, 349089), (8515, 295383), (8951, 280995), (18733, 134265), (21615, 116363), (25545, 98461), (26853, 93665), (44755, 56199)]