91329865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 45838775

約数列:

[1, 5, 11, 17, 19, 53, 55, 85, 95, 97, 187, 209, 265, 323, 485, 583, 901, 935, 1007, 1045, 1067, 1615, 1649, 1843, 2915, 3553, 4505, 5035, 5141, 5335, 8245, 9215, 9911, 11077, 17119, 17765, 18139, 20273, 25705, 31331, 49555, 55385, 56551, 85595, 87397, 90695, 97679, 101365, 156655, 188309, 282755, 344641, 436985, 488395, 941545, 961367, 1074469, 1660543, 1723205, 4806835, 5372345, 8302715, 18265973, 91329865]

約数ペア:

[(1, 91329865), (5, 18265973), (11, 8302715), (17, 5372345), (19, 4806835), (53, 1723205), (55, 1660543), (85, 1074469), (95, 961367), (97, 941545), (187, 488395), (209, 436985), (265, 344641), (323, 282755), (485, 188309), (583, 156655), (901, 101365), (935, 97679), (1007, 90695), (1045, 87397), (1067, 85595), (1615, 56551), (1649, 55385), (1843, 49555), (2915, 31331), (3553, 25705), (4505, 20273), (5035, 18139), (5141, 17765), (5335, 17119), (8245, 11077), (9215, 9911)]