89943945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 178827264

約数和(自身を除く): 88883319

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 131, 195, 273, 393, 455, 503, 655, 917, 1365, 1509, 1703, 1965, 2515, 2751, 3521, 4585, 5109, 6539, 7545, 8515, 10563, 11921, 13755, 17605, 19617, 25545, 32695, 35763, 45773, 52815, 59605, 65893, 98085, 137319, 178815, 197679, 228865, 329465, 461251, 686595, 856609, 988395, 1383753, 2306255, 2569827, 4283045, 5996263, 6918765, 12849135, 17988789, 29981315, 89943945]

約数ペア:

[(1, 89943945), (3, 29981315), (5, 17988789), (7, 12849135), (13, 6918765), (15, 5996263), (21, 4283045), (35, 2569827), (39, 2306255), (65, 1383753), (91, 988395), (105, 856609), (131, 686595), (195, 461251), (273, 329465), (393, 228865), (455, 197679), (503, 178815), (655, 137319), (917, 98085), (1365, 65893), (1509, 59605), (1703, 52815), (1965, 45773), (2515, 35763), (2751, 32695), (3521, 25545), (4585, 19617), (5109, 17605), (6539, 13755), (7545, 11921), (8515, 10563)]