73147725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 156061440

約数和(自身を除く): 82913715

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 113, 135, 137, 175, 189, 225, 315, 339, 411, 525, 565, 675, 685, 791, 945, 959, 1017, 1233, 1575, 1695, 2055, 2373, 2825, 2877, 3051, 3425, 3699, 3955, 4725, 4795, 5085, 6165, 7119, 8475, 8631, 10275, 11865, 14385, 15255, 15481, 18495, 19775, 21357, 23975, 25425, 25893, 30825, 35595, 43155, 46443, 59325, 71925, 76275, 77405, 92475, 106785, 108367, 129465, 139329, 177975, 215775, 232215, 325101, 387025, 417987, 533925, 541835, 647325, 696645, 975303, 1161075, 1625505, 2089935, 2709175, 2925909, 3483225, 4876515, 8127525, 10449675, 14629545, 24382575, 73147725]

約数ペア:

[(1, 73147725), (3, 24382575), (5, 14629545), (7, 10449675), (9, 8127525), (15, 4876515), (21, 3483225), (25, 2925909), (27, 2709175), (35, 2089935), (45, 1625505), (63, 1161075), (75, 975303), (105, 696645), (113, 647325), (135, 541835), (137, 533925), (175, 417987), (189, 387025), (225, 325101), (315, 232215), (339, 215775), (411, 177975), (525, 139329), (565, 129465), (675, 108367), (685, 106785), (791, 92475), (945, 77405), (959, 76275), (1017, 71925), (1233, 59325), (1575, 46443), (1695, 43155), (2055, 35595), (2373, 30825), (2825, 25893), (2877, 25425), (3051, 23975), (3425, 21357), (3699, 19775), (3955, 18495), (4725, 15481), (4795, 15255), (5085, 14385), (6165, 11865), (7119, 10275), (8475, 8631)]