627401164875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1386139}}^1$

素因数の和:1386245

約数の個数: 64

約数和(自身を含む): 1120976962560

約数和(自身を除く): 493575797685

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 125, 213, 255, 355, 375, 425, 1065, 1207, 1275, 1775, 2125, 3621, 5325, 6035, 6375, 8875, 18105, 26625, 30175, 90525, 150875, 452625, 1386139, 4158417, 6930695, 20792085, 23564363, 34653475, 70693089, 98415869, 103960425, 117821815, 173267375, 295247607, 353465445, 492079345, 519802125, 589109075, 1476238035, 1673069773, 1767327225, 2460396725, 2945545375, 5019209319, 7381190175, 8365348865, 8836636125, 12301983625, 25096046595, 36905950875, 41826744325, 125480232975, 209133721625, 627401164875]

約数ペア:

[(1, 627401164875), (3, 209133721625), (5, 125480232975), (15, 41826744325), (17, 36905950875), (25, 25096046595), (51, 12301983625), (71, 8836636125), (75, 8365348865), (85, 7381190175), (125, 5019209319), (213, 2945545375), (255, 2460396725), (355, 1767327225), (375, 1673069773), (425, 1476238035), (1065, 589109075), (1207, 519802125), (1275, 492079345), (1775, 353465445), (2125, 295247607), (3621, 173267375), (5325, 117821815), (6035, 103960425), (6375, 98415869), (8875, 70693089), (18105, 34653475), (26625, 23564363), (30175, 20792085), (90525, 6930695), (150875, 4158417), (452625, 1386139)]