53145015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 57170505

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 55, 77, 89, 105, 121, 141, 165, 231, 235, 267, 329, 363, 385, 445, 517, 605, 623, 705, 847, 979, 987, 1155, 1335, 1551, 1645, 1815, 1869, 2541, 2585, 2937, 3115, 3619, 4183, 4235, 4895, 4935, 5687, 6853, 7755, 9345, 10769, 10857, 12549, 12705, 14685, 17061, 18095, 20559, 20915, 28435, 29281, 32307, 34265, 39809, 46013, 53845, 54285, 62745, 75383, 85305, 87843, 102795, 119427, 138039, 146405, 161535, 199045, 226149, 230065, 322091, 376915, 439215, 506143, 597135, 690195, 966273, 1130745, 1518429, 1610455, 2530715, 3543001, 4831365, 7592145, 10629003, 17715005, 53145015]

約数ペア:

[(1, 53145015), (3, 17715005), (5, 10629003), (7, 7592145), (11, 4831365), (15, 3543001), (21, 2530715), (33, 1610455), (35, 1518429), (47, 1130745), (55, 966273), (77, 690195), (89, 597135), (105, 506143), (121, 439215), (141, 376915), (165, 322091), (231, 230065), (235, 226149), (267, 199045), (329, 161535), (363, 146405), (385, 138039), (445, 119427), (517, 102795), (605, 87843), (623, 85305), (705, 75383), (847, 62745), (979, 54285), (987, 53845), (1155, 46013), (1335, 39809), (1551, 34265), (1645, 32307), (1815, 29281), (1869, 28435), (2541, 20915), (2585, 20559), (2937, 18095), (3115, 17061), (3619, 14685), (4183, 12705), (4235, 12549), (4895, 10857), (4935, 10769), (5687, 9345), (6853, 7755)]