71759205925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{3049}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 103012603200

約数和(自身を除く): 31253397275

約数列:

[1, 5, 11, 23, 25, 55, 61, 115, 253, 275, 305, 575, 671, 1265, 1403, 1525, 3049, 3355, 3721, 6325, 7015, 15245, 15433, 16775, 18605, 33539, 35075, 40931, 70127, 76225, 77165, 85583, 93025, 167695, 185989, 204655, 350635, 385825, 427915, 771397, 838475, 929945, 941413, 1023275, 1753175, 2045879, 2139575, 3856985, 4277747, 4649725, 4707065, 10229395, 11345329, 19284925, 21388735, 23535325, 47055217, 51146975, 56726645, 106943675, 124798619, 235276085, 260942567, 283633225, 623993095, 1176380425, 1304712835, 2870368237, 3119965475, 6523564175, 14351841185, 71759205925]

約数ペア:

[(1, 71759205925), (5, 14351841185), (11, 6523564175), (23, 3119965475), (25, 2870368237), (55, 1304712835), (61, 1176380425), (115, 623993095), (253, 283633225), (275, 260942567), (305, 235276085), (575, 124798619), (671, 106943675), (1265, 56726645), (1403, 51146975), (1525, 47055217), (3049, 23535325), (3355, 21388735), (3721, 19284925), (6325, 11345329), (7015, 10229395), (15245, 4707065), (15433, 4649725), (16775, 4277747), (18605, 3856985), (33539, 2139575), (35075, 2045879), (40931, 1753175), (70127, 1023275), (76225, 941413), (77165, 929945), (85583, 838475), (93025, 771397), (167695, 427915), (185989, 385825), (204655, 350635)]