19267972965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{600529}}^1$

素因数の和:600594

約数の個数: 48

約数和(自身を含む): 35974149120

約数和(自身を除く): 16706176155

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6417, 10695, 32085, 600529, 1801587, 3002645, 5404761, 9007935, 13812167, 18616399, 27023805, 41436501, 55849197, 69060835, 93081995, 124309503, 167547591, 207182505, 279245985, 428177177, 621547515, 837737955, 1284531531, 2140885885, 3853594593, 6422657655, 19267972965]

約数ペア:

[(1, 19267972965), (3, 6422657655), (5, 3853594593), (9, 2140885885), (15, 1284531531), (23, 837737955), (31, 621547515), (45, 428177177), (69, 279245985), (93, 207182505), (115, 167547591), (155, 124309503), (207, 93081995), (279, 69060835), (345, 55849197), (465, 41436501), (713, 27023805), (1035, 18616399), (1395, 13812167), (2139, 9007935), (3565, 5404761), (6417, 3002645), (10695, 1801587), (32085, 600529)]