61597965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 118952928

約数和(自身を除く): 57354963

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 47, 55, 65, 141, 143, 165, 169, 195, 235, 429, 507, 517, 611, 705, 715, 845, 1551, 1833, 1859, 2145, 2209, 2535, 2585, 3055, 5577, 6627, 6721, 7755, 7943, 9165, 9295, 11045, 20163, 23829, 24299, 27885, 28717, 33135, 33605, 39715, 72897, 86151, 87373, 100815, 119145, 121495, 143585, 262119, 315887, 364485, 373321, 430755, 436865, 947661, 1119963, 1310595, 1579435, 1866605, 4106531, 4738305, 5599815, 12319593, 20532655, 61597965]

約数ペア:

[(1, 61597965), (3, 20532655), (5, 12319593), (11, 5599815), (13, 4738305), (15, 4106531), (33, 1866605), (39, 1579435), (47, 1310595), (55, 1119963), (65, 947661), (141, 436865), (143, 430755), (165, 373321), (169, 364485), (195, 315887), (235, 262119), (429, 143585), (507, 121495), (517, 119145), (611, 100815), (705, 87373), (715, 86151), (845, 72897), (1551, 39715), (1833, 33605), (1859, 33135), (2145, 28717), (2209, 27885), (2535, 24299), (2585, 23829), (3055, 20163), (5577, 11045), (6627, 9295), (6721, 9165), (7755, 7943)]