66028725

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 108

約数和(自身を含む): 141409476

約数和(自身を除く): 75380751

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 53, 63, 75, 105, 113, 147, 159, 175, 225, 245, 265, 315, 339, 371, 441, 477, 525, 565, 735, 791, 795, 1017, 1113, 1225, 1325, 1575, 1695, 1855, 2205, 2373, 2385, 2597, 2825, 3339, 3675, 3955, 3975, 5085, 5537, 5565, 5989, 7119, 7791, 8475, 9275, 11025, 11865, 11925, 12985, 16611, 16695, 17967, 19775, 23373, 25425, 27685, 27825, 29945, 35595, 38955, 41923, 49833, 53901, 59325, 64925, 83055, 83475, 89835, 116865, 125769, 138425, 149725, 177975, 194775, 209615, 249165, 269505, 293461, 377307, 415275, 449175, 584325, 628845, 880383, 1048075, 1245825, 1347525, 1467305, 1886535, 2641149, 3144225, 4401915, 7336525, 9432675, 13205745, 22009575, 66028725]

約数ペア:

[(1, 66028725), (3, 22009575), (5, 13205745), (7, 9432675), (9, 7336525), (15, 4401915), (21, 3144225), (25, 2641149), (35, 1886535), (45, 1467305), (49, 1347525), (53, 1245825), (63, 1048075), (75, 880383), (105, 628845), (113, 584325), (147, 449175), (159, 415275), (175, 377307), (225, 293461), (245, 269505), (265, 249165), (315, 209615), (339, 194775), (371, 177975), (441, 149725), (477, 138425), (525, 125769), (565, 116865), (735, 89835), (791, 83475), (795, 83055), (1017, 64925), (1113, 59325), (1225, 53901), (1325, 49833), (1575, 41923), (1695, 38955), (1855, 35595), (2205, 29945), (2373, 27825), (2385, 27685), (2597, 25425), (2825, 23373), (3339, 19775), (3675, 17967), (3955, 16695), (3975, 16611), (5085, 12985), (5537, 11925), (5565, 11865), (5989, 11025), (7119, 9275), (7791, 8475)]