138181994925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{32573}}^1$

素因数の和:32847

約数の個数: 96

約数和(自身を含む): 260122934400

約数和(自身を除く): 121940939475

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 229, 247, 285, 325, 475, 687, 741, 975, 1145, 1235, 1425, 2977, 3435, 3705, 4351, 5725, 6175, 8931, 13053, 14885, 17175, 18525, 21755, 32573, 44655, 56563, 65265, 74425, 97719, 108775, 162865, 169689, 223275, 282815, 326325, 423449, 488595, 618887, 814325, 848445, 1270347, 1414075, 1856661, 2117245, 2442975, 3094435, 4242225, 6351735, 7459217, 8045531, 9283305, 10586225, 15472175, 22377651, 24136593, 31758675, 37296085, 40227655, 46416525, 96969821, 111888255, 120682965, 141725123, 186480425, 201138275, 290909463, 425175369, 484849105, 559441275, 603414825, 708625615, 1454547315, 1842426599, 2125876845, 2424245525, 3543128075, 5527279797, 7272736575, 9212132995, 10629384225, 27636398985, 46060664975, 138181994925]

約数ペア:

[(1, 138181994925), (3, 46060664975), (5, 27636398985), (13, 10629384225), (15, 9212132995), (19, 7272736575), (25, 5527279797), (39, 3543128075), (57, 2424245525), (65, 2125876845), (75, 1842426599), (95, 1454547315), (195, 708625615), (229, 603414825), (247, 559441275), (285, 484849105), (325, 425175369), (475, 290909463), (687, 201138275), (741, 186480425), (975, 141725123), (1145, 120682965), (1235, 111888255), (1425, 96969821), (2977, 46416525), (3435, 40227655), (3705, 37296085), (4351, 31758675), (5725, 24136593), (6175, 22377651), (8931, 15472175), (13053, 10586225), (14885, 9283305), (17175, 8045531), (18525, 7459217), (21755, 6351735), (32573, 4242225), (44655, 3094435), (56563, 2442975), (65265, 2117245), (74425, 1856661), (97719, 1414075), (108775, 1270347), (162865, 848445), (169689, 814325), (223275, 618887), (282815, 488595), (326325, 423449)]