159570345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1481}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 279137664

約数和(自身を除く): 119567319

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 653, 1481, 1959, 3265, 4443, 7183, 7405, 9795, 16291, 21549, 22215, 35915, 48873, 81455, 107745, 244365, 967093, 2901279, 4835465, 10638023, 14506395, 31914069, 53190115, 159570345]

約数ペア:

[(1, 159570345), (3, 53190115), (5, 31914069), (11, 14506395), (15, 10638023), (33, 4835465), (55, 2901279), (165, 967093), (653, 244365), (1481, 107745), (1959, 81455), (3265, 48873), (4443, 35915), (7183, 22215), (7405, 21549), (9795, 16291)]