102689205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 79787595

約数列:

[1, 3, 5, 15, 19, 31, 57, 59, 93, 95, 155, 177, 197, 285, 295, 465, 589, 591, 885, 985, 1121, 1767, 1829, 2945, 2955, 3363, 3743, 5487, 5605, 6107, 8835, 9145, 11229, 11623, 16815, 18321, 18715, 27435, 30535, 34751, 34869, 56145, 58115, 91605, 104253, 116033, 173755, 174345, 220837, 348099, 360313, 521265, 580165, 662511, 1080939, 1104185, 1740495, 1801565, 3312555, 5404695, 6845947, 20537841, 34229735, 102689205]

約数ペア:

[(1, 102689205), (3, 34229735), (5, 20537841), (15, 6845947), (19, 5404695), (31, 3312555), (57, 1801565), (59, 1740495), (93, 1104185), (95, 1080939), (155, 662511), (177, 580165), (197, 521265), (285, 360313), (295, 348099), (465, 220837), (589, 174345), (591, 173755), (885, 116033), (985, 104253), (1121, 91605), (1767, 58115), (1829, 56145), (2945, 34869), (2955, 34751), (3363, 30535), (3743, 27435), (5487, 18715), (5605, 18321), (6107, 16815), (8835, 11623), (9145, 11229)]