8921835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 16930368

約数和(自身を除く): 8008533

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 151, 195, 303, 453, 505, 585, 755, 909, 1313, 1359, 1515, 1963, 2265, 3939, 4545, 5889, 6565, 6795, 9815, 11817, 15251, 17667, 19695, 29445, 45753, 59085, 76255, 88335, 137259, 198263, 228765, 594789, 686295, 991315, 1784367, 2973945, 8921835]

約数ペア:

[(1, 8921835), (3, 2973945), (5, 1784367), (9, 991315), (13, 686295), (15, 594789), (39, 228765), (45, 198263), (65, 137259), (101, 88335), (117, 76255), (151, 59085), (195, 45753), (303, 29445), (453, 19695), (505, 17667), (585, 15251), (755, 11817), (909, 9815), (1313, 6795), (1359, 6565), (1515, 5889), (1963, 4545), (2265, 3939)]