29959605

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 58840320

約数和(自身を除く): 28880715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 43, 45, 65, 117, 129, 135, 195, 215, 351, 387, 397, 559, 585, 645, 1161, 1191, 1677, 1755, 1935, 1985, 2795, 3573, 5031, 5161, 5805, 5955, 8385, 10719, 15093, 15483, 17071, 17865, 25155, 25805, 46449, 51213, 53595, 75465, 77415, 85355, 139347, 153639, 221923, 232245, 256065, 460917, 665769, 696735, 768195, 1109615, 1997307, 2304585, 3328845, 5991921, 9986535, 29959605]

約数ペア:

[(1, 29959605), (3, 9986535), (5, 5991921), (9, 3328845), (13, 2304585), (15, 1997307), (27, 1109615), (39, 768195), (43, 696735), (45, 665769), (65, 460917), (117, 256065), (129, 232245), (135, 221923), (195, 153639), (215, 139347), (351, 85355), (387, 77415), (397, 75465), (559, 53595), (585, 51213), (645, 46449), (1161, 25805), (1191, 25155), (1677, 17865), (1755, 17071), (1935, 15483), (1985, 15093), (2795, 10719), (3573, 8385), (5031, 5955), (5161, 5805)]