33068475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 66852864

約数和(自身を除く): 33784389

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 431, 465, 495, 775, 825, 1023, 1293, 1395, 1705, 2155, 2325, 2475, 3069, 3879, 4741, 5115, 6465, 6975, 8525, 10775, 13361, 14223, 15345, 19395, 23705, 25575, 32325, 40083, 42669, 66805, 71115, 76725, 96975, 118525, 120249, 146971, 200415, 213345, 334025, 355575, 440913, 601245, 734855, 1002075, 1066725, 1322739, 2204565, 3006225, 3674275, 6613695, 11022825, 33068475]

約数ペア:

[(1, 33068475), (3, 11022825), (5, 6613695), (9, 3674275), (11, 3006225), (15, 2204565), (25, 1322739), (31, 1066725), (33, 1002075), (45, 734855), (55, 601245), (75, 440913), (93, 355575), (99, 334025), (155, 213345), (165, 200415), (225, 146971), (275, 120249), (279, 118525), (341, 96975), (431, 76725), (465, 71115), (495, 66805), (775, 42669), (825, 40083), (1023, 32325), (1293, 25575), (1395, 23705), (1705, 19395), (2155, 15345), (2325, 14223), (2475, 13361), (3069, 10775), (3879, 8525), (4741, 6975), (5115, 6465)]