68875125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 127595520

約数和(自身を除く): 58720395

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 125, 165, 177, 275, 283, 295, 375, 649, 825, 849, 885, 1375, 1415, 1475, 1947, 3113, 3245, 4125, 4245, 4425, 7075, 7375, 9339, 9735, 15565, 16225, 16697, 21225, 22125, 35375, 46695, 48675, 50091, 77825, 81125, 83485, 106125, 183667, 233475, 243375, 250455, 389125, 417425, 551001, 918335, 1167375, 1252275, 2087125, 2755005, 4591675, 6261375, 13775025, 22958375, 68875125]

約数ペア:

[(1, 68875125), (3, 22958375), (5, 13775025), (11, 6261375), (15, 4591675), (25, 2755005), (33, 2087125), (55, 1252275), (59, 1167375), (75, 918335), (125, 551001), (165, 417425), (177, 389125), (275, 250455), (283, 243375), (295, 233475), (375, 183667), (649, 106125), (825, 83485), (849, 81125), (885, 77825), (1375, 50091), (1415, 48675), (1475, 46695), (1947, 35375), (3113, 22125), (3245, 21225), (4125, 16697), (4245, 16225), (4425, 15565), (7075, 9735), (7375, 9339)]