201790811025

素因数分解:

$3^2\times 5^2\times {\mathrm{2707}}^1\times {\mathrm{331307}}^1$

素因数の和:334030

約数の個数: 36

約数和(自身を含む): 361564371792

約数和(自身を除く): 159773560767

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 2707, 8121, 13535, 24363, 40605, 67675, 121815, 203025, 331307, 609075, 993921, 1656535, 2981763, 4969605, 8282675, 14908815, 24848025, 74544075, 896848049, 2690544147, 4484240245, 8071632441, 13452720735, 22421201225, 40358162205, 67263603675, 201790811025]

約数ペア:

[(1, 201790811025), (3, 67263603675), (5, 40358162205), (9, 22421201225), (15, 13452720735), (25, 8071632441), (45, 4484240245), (75, 2690544147), (225, 896848049), (2707, 74544075), (8121, 24848025), (13535, 14908815), (24363, 8282675), (40605, 4969605), (67675, 2981763), (121815, 1656535), (203025, 993921), (331307, 609075)]