75995325

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 162359028

約数和(自身を除く): 86363703

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 61, 63, 75, 105, 113, 147, 175, 183, 225, 245, 305, 315, 339, 427, 441, 525, 549, 565, 735, 791, 915, 1017, 1225, 1281, 1525, 1575, 1695, 2135, 2205, 2373, 2745, 2825, 2989, 3675, 3843, 3955, 4575, 5085, 5537, 6405, 6893, 7119, 8475, 8967, 10675, 11025, 11865, 13725, 14945, 16611, 19215, 19775, 20679, 25425, 26901, 27685, 32025, 34465, 35595, 44835, 48251, 49833, 59325, 62037, 74725, 83055, 96075, 103395, 134505, 138425, 144753, 172325, 177975, 224175, 241255, 249165, 310185, 337757, 415275, 434259, 516975, 672525, 723765, 1013271, 1206275, 1245825, 1550925, 1688785, 2171295, 3039813, 3618825, 5066355, 8443925, 10856475, 15199065, 25331775, 75995325]

約数ペア:

[(1, 75995325), (3, 25331775), (5, 15199065), (7, 10856475), (9, 8443925), (15, 5066355), (21, 3618825), (25, 3039813), (35, 2171295), (45, 1688785), (49, 1550925), (61, 1245825), (63, 1206275), (75, 1013271), (105, 723765), (113, 672525), (147, 516975), (175, 434259), (183, 415275), (225, 337757), (245, 310185), (305, 249165), (315, 241255), (339, 224175), (427, 177975), (441, 172325), (525, 144753), (549, 138425), (565, 134505), (735, 103395), (791, 96075), (915, 83055), (1017, 74725), (1225, 62037), (1281, 59325), (1525, 49833), (1575, 48251), (1695, 44835), (2135, 35595), (2205, 34465), (2373, 32025), (2745, 27685), (2825, 26901), (2989, 25425), (3675, 20679), (3843, 19775), (3955, 19215), (4575, 16611), (5085, 14945), (5537, 13725), (6405, 11865), (6893, 11025), (7119, 10675), (8475, 8967)]