29987685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 65640960

約数和(自身を除く): 35653275

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2441, 2457, 4095, 7323, 12205, 12285, 17087, 21969, 31733, 36615, 51261, 65907, 85435, 95199, 109845, 153783, 158665, 222131, 256305, 285597, 329535, 461349, 475995, 666393, 768915, 856791, 1110655, 1427985, 1999179, 2306745, 3331965, 4283955, 5997537, 9995895, 29987685]

約数ペア:

[(1, 29987685), (3, 9995895), (5, 5997537), (7, 4283955), (9, 3331965), (13, 2306745), (15, 1999179), (21, 1427985), (27, 1110655), (35, 856791), (39, 768915), (45, 666393), (63, 475995), (65, 461349), (91, 329535), (105, 285597), (117, 256305), (135, 222131), (189, 158665), (195, 153783), (273, 109845), (315, 95199), (351, 85435), (455, 65907), (585, 51261), (819, 36615), (945, 31733), (1365, 21969), (1755, 17087), (2441, 12285), (2457, 12205), (4095, 7323)]