73182525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 133158144

約数和(自身を除く): 59975619

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1175, 1597, 1833, 3055, 3525, 4791, 7985, 9165, 15275, 20761, 23955, 39925, 45825, 62283, 75059, 103805, 119775, 225177, 311415, 375295, 519025, 975767, 1125885, 1557075, 1876475, 2927301, 4878835, 5629425, 14636505, 24394175, 73182525]

約数ペア:

[(1, 73182525), (3, 24394175), (5, 14636505), (13, 5629425), (15, 4878835), (25, 2927301), (39, 1876475), (47, 1557075), (65, 1125885), (75, 975767), (141, 519025), (195, 375295), (235, 311415), (325, 225177), (611, 119775), (705, 103805), (975, 75059), (1175, 62283), (1597, 45825), (1833, 39925), (3055, 23955), (3525, 20761), (4791, 15275), (7985, 9165)]