4720553695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 6994003968

約数和(自身を除く): 2273450273

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 151, 253, 299, 715, 755, 1265, 1495, 1661, 1901, 1963, 3289, 3473, 8305, 9505, 9815, 16445, 17365, 20911, 21593, 24713, 38203, 43723, 45149, 104555, 107965, 123565, 191015, 218615, 225745, 271843, 287051, 480953, 496639, 568399, 1359215, 1435255, 2404765, 2483195, 2841995, 3157561, 3731663, 6252389, 6602173, 15787805, 18658315, 31261945, 33010865, 41048293, 72623903, 85828249, 205241465, 363119515, 429141245, 944110739, 4720553695]

約数ペア:

[(1, 4720553695), (5, 944110739), (11, 429141245), (13, 363119515), (23, 205241465), (55, 85828249), (65, 72623903), (115, 41048293), (143, 33010865), (151, 31261945), (253, 18658315), (299, 15787805), (715, 6602173), (755, 6252389), (1265, 3731663), (1495, 3157561), (1661, 2841995), (1901, 2483195), (1963, 2404765), (3289, 1435255), (3473, 1359215), (8305, 568399), (9505, 496639), (9815, 480953), (16445, 287051), (17365, 271843), (20911, 225745), (21593, 218615), (24713, 191015), (38203, 123565), (43723, 107965), (45149, 104555)]