316365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 608256

約数和(自身を除く): 291891

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 131, 161, 345, 393, 483, 655, 805, 917, 1965, 2415, 2751, 3013, 4585, 9039, 13755, 15065, 21091, 45195, 63273, 105455, 316365]

約数ペア:

[(1, 316365), (3, 105455), (5, 63273), (7, 45195), (15, 21091), (21, 15065), (23, 13755), (35, 9039), (69, 4585), (105, 3013), (115, 2751), (131, 2415), (161, 1965), (345, 917), (393, 805), (483, 655)]