40591125

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 80034240

約数和(自身を除く): 39443115

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 125, 135, 171, 211, 225, 285, 375, 405, 475, 513, 633, 675, 855, 1055, 1125, 1425, 1539, 1899, 2025, 2375, 2565, 3165, 3375, 4009, 4275, 5275, 5697, 7125, 7695, 9495, 10125, 12027, 12825, 15825, 17091, 20045, 21375, 26375, 28485, 36081, 38475, 47475, 60135, 64125, 79125, 85455, 100225, 108243, 142425, 180405, 192375, 237375, 300675, 324729, 427275, 501125, 541215, 712125, 902025, 1503375, 1623645, 2136375, 2706075, 4510125, 8118225, 13530375, 40591125]

約数ペア:

[(1, 40591125), (3, 13530375), (5, 8118225), (9, 4510125), (15, 2706075), (19, 2136375), (25, 1623645), (27, 1503375), (45, 902025), (57, 712125), (75, 541215), (81, 501125), (95, 427275), (125, 324729), (135, 300675), (171, 237375), (211, 192375), (225, 180405), (285, 142425), (375, 108243), (405, 100225), (475, 85455), (513, 79125), (633, 64125), (675, 60135), (855, 47475), (1055, 38475), (1125, 36081), (1425, 28485), (1539, 26375), (1899, 21375), (2025, 20045), (2375, 17091), (2565, 15825), (3165, 12825), (3375, 12027), (4009, 10125), (4275, 9495), (5275, 7695), (5697, 7125)]