31050585

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 58580496

約数和(自身を除く): 27529911

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1097, 1665, 1887, 3145, 3291, 5485, 5661, 9435, 9873, 16455, 18649, 28305, 40589, 49365, 55947, 93245, 121767, 167841, 202945, 279735, 365301, 608835, 690013, 839205, 1826505, 2070039, 3450065, 6210117, 10350195, 31050585]

約数ペア:

[(1, 31050585), (3, 10350195), (5, 6210117), (9, 3450065), (15, 2070039), (17, 1826505), (37, 839205), (45, 690013), (51, 608835), (85, 365301), (111, 279735), (153, 202945), (185, 167841), (255, 121767), (333, 93245), (555, 55947), (629, 49365), (765, 40589), (1097, 28305), (1665, 18649), (1887, 16455), (3145, 9873), (3291, 9435), (5485, 5661)]