22170135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 18472425

約数列:

[1, 3, 5, 13, 15, 39, 41, 47, 59, 65, 123, 141, 177, 195, 205, 235, 295, 533, 611, 615, 705, 767, 885, 1599, 1833, 1927, 2301, 2419, 2665, 2773, 3055, 3835, 5781, 7257, 7995, 8319, 9165, 9635, 11505, 12095, 13865, 25051, 28905, 31447, 36049, 36285, 41595, 75153, 94341, 108147, 113693, 125255, 157235, 180245, 341079, 375765, 471705, 540735, 568465, 1478009, 1705395, 4434027, 7390045, 22170135]

約数ペア:

[(1, 22170135), (3, 7390045), (5, 4434027), (13, 1705395), (15, 1478009), (39, 568465), (41, 540735), (47, 471705), (59, 375765), (65, 341079), (123, 180245), (141, 157235), (177, 125255), (195, 113693), (205, 108147), (235, 94341), (295, 75153), (533, 41595), (611, 36285), (615, 36049), (705, 31447), (767, 28905), (885, 25051), (1599, 13865), (1833, 12095), (1927, 11505), (2301, 9635), (2419, 9165), (2665, 8319), (2773, 7995), (3055, 7257), (3835, 5781)]