89037975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 169989120

約数和(自身を除く): 80951145

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 47, 65, 67, 75, 87, 141, 145, 195, 201, 235, 325, 335, 377, 435, 611, 705, 725, 871, 975, 1005, 1131, 1175, 1363, 1675, 1833, 1885, 1943, 2175, 2613, 3055, 3149, 3525, 4089, 4355, 5025, 5655, 5829, 6815, 9165, 9425, 9447, 9715, 13065, 15275, 15745, 17719, 20445, 21775, 25259, 28275, 29145, 34075, 40937, 45825, 47235, 48575, 53157, 65325, 75777, 78725, 88595, 91321, 102225, 122811, 126295, 145725, 204685, 236175, 265785, 273963, 378885, 442975, 456605, 614055, 631475, 1023425, 1187173, 1328925, 1369815, 1894425, 2283025, 3070275, 3561519, 5935865, 6849075, 17807595, 29679325, 89037975]

約数ペア:

[(1, 89037975), (3, 29679325), (5, 17807595), (13, 6849075), (15, 5935865), (25, 3561519), (29, 3070275), (39, 2283025), (47, 1894425), (65, 1369815), (67, 1328925), (75, 1187173), (87, 1023425), (141, 631475), (145, 614055), (195, 456605), (201, 442975), (235, 378885), (325, 273963), (335, 265785), (377, 236175), (435, 204685), (611, 145725), (705, 126295), (725, 122811), (871, 102225), (975, 91321), (1005, 88595), (1131, 78725), (1175, 75777), (1363, 65325), (1675, 53157), (1833, 48575), (1885, 47235), (1943, 45825), (2175, 40937), (2613, 34075), (3055, 29145), (3149, 28275), (3525, 25259), (4089, 21775), (4355, 20445), (5025, 17719), (5655, 15745), (5829, 15275), (6815, 13065), (9165, 9715), (9425, 9447)]