2549203725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{4931}}^1$

素因数の和:5118

約数の個数: 48

約数和(自身を含む): 4322562624

約数和(自身を除く): 1773358899

約数列:

[1, 3, 5, 15, 25, 61, 75, 113, 183, 305, 339, 565, 915, 1525, 1695, 2825, 4575, 4931, 6893, 8475, 14793, 20679, 24655, 34465, 73965, 103395, 123275, 172325, 300791, 369825, 516975, 557203, 902373, 1503955, 1671609, 2786015, 4511865, 7519775, 8358045, 13930075, 22559325, 33989383, 41790225, 101968149, 169946915, 509840745, 849734575, 2549203725]

約数ペア:

[(1, 2549203725), (3, 849734575), (5, 509840745), (15, 169946915), (25, 101968149), (61, 41790225), (75, 33989383), (113, 22559325), (183, 13930075), (305, 8358045), (339, 7519775), (565, 4511865), (915, 2786015), (1525, 1671609), (1695, 1503955), (2825, 902373), (4575, 557203), (4931, 516975), (6893, 369825), (8475, 300791), (14793, 172325), (20679, 123275), (24655, 103395), (34465, 73965)]