40412625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 74850048

約数和(自身を除く): 34437423

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 101, 125, 165, 275, 291, 303, 375, 485, 505, 825, 1067, 1111, 1375, 1455, 1515, 2425, 2525, 3201, 3333, 4125, 5335, 5555, 7275, 7575, 9797, 12125, 12625, 16005, 16665, 26675, 27775, 29391, 36375, 37875, 48985, 80025, 83325, 107767, 133375, 138875, 146955, 244925, 323301, 400125, 416625, 538835, 734775, 1224625, 1616505, 2694175, 3673875, 8082525, 13470875, 40412625]

約数ペア:

[(1, 40412625), (3, 13470875), (5, 8082525), (11, 3673875), (15, 2694175), (25, 1616505), (33, 1224625), (55, 734775), (75, 538835), (97, 416625), (101, 400125), (125, 323301), (165, 244925), (275, 146955), (291, 138875), (303, 133375), (375, 107767), (485, 83325), (505, 80025), (825, 48985), (1067, 37875), (1111, 36375), (1375, 29391), (1455, 27775), (1515, 26675), (2425, 16665), (2525, 16005), (3201, 12625), (3333, 12125), (4125, 9797), (5335, 7575), (5555, 7275)]