4804605

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 4420611

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 191, 195, 215, 387, 559, 573, 585, 645, 955, 1677, 1719, 1935, 2483, 2795, 2865, 5031, 7449, 8213, 8385, 8595, 12415, 22347, 24639, 25155, 37245, 41065, 73917, 106769, 111735, 123195, 320307, 369585, 533845, 960921, 1601535, 4804605]

約数ペア:

[(1, 4804605), (3, 1601535), (5, 960921), (9, 533845), (13, 369585), (15, 320307), (39, 123195), (43, 111735), (45, 106769), (65, 73917), (117, 41065), (129, 37245), (191, 25155), (195, 24639), (215, 22347), (387, 12415), (559, 8595), (573, 8385), (585, 8213), (645, 7449), (955, 5031), (1677, 2865), (1719, 2795), (1935, 2483)]