29930625

素因数分解:

$3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 57384756

約数和(自身を除く): 27454131

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 313, 375, 425, 625, 765, 939, 1125, 1275, 1565, 1875, 2125, 2817, 3825, 4695, 5321, 5625, 6375, 7825, 10625, 14085, 15963, 19125, 23475, 26605, 31875, 39125, 47889, 70425, 79815, 95625, 117375, 133025, 195625, 239445, 352125, 399075, 586875, 665125, 1197225, 1760625, 1995375, 3325625, 5986125, 9976875, 29930625]

約数ペア:

[(1, 29930625), (3, 9976875), (5, 5986125), (9, 3325625), (15, 1995375), (17, 1760625), (25, 1197225), (45, 665125), (51, 586875), (75, 399075), (85, 352125), (125, 239445), (153, 195625), (225, 133025), (255, 117375), (313, 95625), (375, 79815), (425, 70425), (625, 47889), (765, 39125), (939, 31875), (1125, 26605), (1275, 23475), (1565, 19125), (1875, 15963), (2125, 14085), (2817, 10625), (3825, 7825), (4695, 6375), (5321, 5625)]