191472405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 329737920

約数和(自身を除く): 138265515

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 193, 285, 295, 579, 885, 965, 1121, 2895, 3363, 3481, 3667, 5605, 10443, 11001, 11387, 16815, 17405, 18335, 34161, 52215, 55005, 56935, 66139, 170805, 198417, 216353, 330695, 649059, 671833, 992085, 1081765, 2015499, 3245295, 3359165, 10077495, 12764827, 38294481, 63824135, 191472405]

約数ペア:

[(1, 191472405), (3, 63824135), (5, 38294481), (15, 12764827), (19, 10077495), (57, 3359165), (59, 3245295), (95, 2015499), (177, 1081765), (193, 992085), (285, 671833), (295, 649059), (579, 330695), (885, 216353), (965, 198417), (1121, 170805), (2895, 66139), (3363, 56935), (3481, 55005), (3667, 52215), (5605, 34161), (10443, 18335), (11001, 17405), (11387, 16815)]