71326497585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{74887}}^1$

素因数の和:75142

約数の個数: 64

約数和(自身を含む): 133892554752

約数和(自身を除く): 62566057167

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 193, 235, 329, 579, 705, 965, 987, 1351, 1645, 2895, 4053, 4935, 6755, 9071, 20265, 27213, 45355, 63497, 74887, 136065, 190491, 224661, 317485, 374435, 524209, 952455, 1123305, 1572627, 2621045, 3519689, 7863135, 10559067, 14453191, 17598445, 24637823, 43359573, 52795335, 72265955, 73913469, 101172337, 123189115, 216797865, 303517011, 369567345, 505861685, 679299977, 1517585055, 2037899931, 3396499885, 4755099839, 10189499655, 14265299517, 23775499195, 71326497585]

約数ペア:

[(1, 71326497585), (3, 23775499195), (5, 14265299517), (7, 10189499655), (15, 4755099839), (21, 3396499885), (35, 2037899931), (47, 1517585055), (105, 679299977), (141, 505861685), (193, 369567345), (235, 303517011), (329, 216797865), (579, 123189115), (705, 101172337), (965, 73913469), (987, 72265955), (1351, 52795335), (1645, 43359573), (2895, 24637823), (4053, 17598445), (4935, 14453191), (6755, 10559067), (9071, 7863135), (20265, 3519689), (27213, 2621045), (45355, 1572627), (63497, 1123305), (74887, 952455), (136065, 524209), (190491, 374435), (224661, 317485)]