73353225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 136553760

約数和(自身を除く): 63200535

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 121, 137, 165, 177, 275, 295, 363, 411, 605, 649, 685, 825, 885, 1475, 1507, 1815, 1947, 2055, 3025, 3245, 3425, 4425, 4521, 7139, 7535, 8083, 9075, 9735, 10275, 16225, 16577, 21417, 22605, 24249, 35695, 37675, 40415, 48675, 49731, 82885, 88913, 107085, 113025, 121245, 178475, 202075, 248655, 266739, 414425, 444565, 535425, 606225, 978043, 1243275, 1333695, 2222825, 2934129, 4890215, 6668475, 14670645, 24451075, 73353225]

約数ペア:

[(1, 73353225), (3, 24451075), (5, 14670645), (11, 6668475), (15, 4890215), (25, 2934129), (33, 2222825), (55, 1333695), (59, 1243275), (75, 978043), (121, 606225), (137, 535425), (165, 444565), (177, 414425), (275, 266739), (295, 248655), (363, 202075), (411, 178475), (605, 121245), (649, 113025), (685, 107085), (825, 88913), (885, 82885), (1475, 49731), (1507, 48675), (1815, 40415), (1947, 37675), (2055, 35695), (3025, 24249), (3245, 22605), (3425, 21417), (4425, 16577), (4521, 16225), (7139, 10275), (7535, 9735), (8083, 9075)]