287268613635

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1\times {\mathrm{2473}}^1$

素因数の和:4228

約数の個数: 64

約数和(自身を含む): 473563975680

約数和(自身を除く): 186295362045

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 915, 1185, 1607, 2473, 4819, 4821, 7419, 8035, 12365, 14457, 24095, 24105, 37095, 72285, 98027, 126953, 150853, 195367, 294081, 380859, 452559, 490135, 586101, 634765, 754265, 976835, 1470405, 1904295, 2262795, 2930505, 3974111, 7744133, 11917387, 11922333, 19870555, 23232399, 35752161, 38720665, 59586935, 59611665, 116161995, 178760805, 242420771, 313954769, 727262313, 941864307, 1212103855, 1569773845, 3636311565, 4709321535, 19151240909, 57453722727, 95756204545, 287268613635]

約数ペア:

[(1, 287268613635), (3, 95756204545), (5, 57453722727), (15, 19151240909), (61, 4709321535), (79, 3636311565), (183, 1569773845), (237, 1212103855), (305, 941864307), (395, 727262313), (915, 313954769), (1185, 242420771), (1607, 178760805), (2473, 116161995), (4819, 59611665), (4821, 59586935), (7419, 38720665), (8035, 35752161), (12365, 23232399), (14457, 19870555), (24095, 11922333), (24105, 11917387), (37095, 7744133), (72285, 3974111), (98027, 2930505), (126953, 2262795), (150853, 1904295), (195367, 1470405), (294081, 976835), (380859, 754265), (452559, 634765), (490135, 586101)]