972885025

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2897}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 1466156160

約数和(自身を除く): 493271135

約数列:

[1, 5, 7, 19, 25, 35, 95, 101, 133, 175, 475, 505, 665, 707, 1919, 2525, 2897, 3325, 3535, 9595, 13433, 14485, 17675, 20279, 47975, 55043, 67165, 72425, 101395, 275215, 292597, 335825, 385301, 506975, 1376075, 1462985, 1926505, 2048179, 5559343, 7314925, 9632525, 10240895, 27796715, 38915401, 51204475, 138983575, 194577005, 972885025]

約数ペア:

[(1, 972885025), (5, 194577005), (7, 138983575), (19, 51204475), (25, 38915401), (35, 27796715), (95, 10240895), (101, 9632525), (133, 7314925), (175, 5559343), (475, 2048179), (505, 1926505), (665, 1462985), (707, 1376075), (1919, 506975), (2525, 385301), (2897, 335825), (3325, 292597), (3535, 275215), (9595, 101395), (13433, 72425), (14485, 67165), (17675, 55043), (20279, 47975)]