2927209875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4751}}^1$

素因数の和:4853

約数の個数: 64

約数和(自身を含む): 5123948544

約数和(自身を除く): 2196738669

約数列:

[1, 3, 5, 15, 25, 31, 53, 75, 93, 125, 155, 159, 265, 375, 465, 775, 795, 1325, 1643, 2325, 3875, 3975, 4751, 4929, 6625, 8215, 11625, 14253, 19875, 23755, 24645, 41075, 71265, 118775, 123225, 147281, 205375, 251803, 356325, 441843, 593875, 616125, 736405, 755409, 1259015, 1781625, 2209215, 3682025, 3777045, 6295075, 7805893, 11046075, 18410125, 18885225, 23417679, 31475375, 39029465, 55230375, 94426125, 117088395, 195147325, 585441975, 975736625, 2927209875]

約数ペア:

[(1, 2927209875), (3, 975736625), (5, 585441975), (15, 195147325), (25, 117088395), (31, 94426125), (53, 55230375), (75, 39029465), (93, 31475375), (125, 23417679), (155, 18885225), (159, 18410125), (265, 11046075), (375, 7805893), (465, 6295075), (775, 3777045), (795, 3682025), (1325, 2209215), (1643, 1781625), (2325, 1259015), (3875, 755409), (3975, 736405), (4751, 616125), (4929, 593875), (6625, 441843), (8215, 356325), (11625, 251803), (14253, 205375), (19875, 147281), (23755, 123225), (24645, 118775), (41075, 71265)]