11209485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 21209472

約数和(自身を除く): 9999987

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 101, 105, 147, 151, 245, 303, 453, 505, 707, 735, 755, 1057, 1515, 2121, 2265, 3171, 3535, 4949, 5285, 7399, 10605, 14847, 15251, 15855, 22197, 24745, 36995, 45753, 74235, 76255, 106757, 110985, 228765, 320271, 533785, 747299, 1601355, 2241897, 3736495, 11209485]

約数ペア:

[(1, 11209485), (3, 3736495), (5, 2241897), (7, 1601355), (15, 747299), (21, 533785), (35, 320271), (49, 228765), (101, 110985), (105, 106757), (147, 76255), (151, 74235), (245, 45753), (303, 36995), (453, 24745), (505, 22197), (707, 15855), (735, 15251), (755, 14847), (1057, 10605), (1515, 7399), (2121, 5285), (2265, 4949), (3171, 3535)]